Running VBScript 32-bit or 64-bit

When running a VBScript, on a 64-bit Windows system it is possible to run either as a 32-bit process, or a 64-bit process. If running 32-bit, then you need the 32-bit ActiveX. If running 64-bit, then you need the 64-bit ActiveX.

To run a 32-bit VBScript on a 64-bit system, you do this:

REM This is the 32-bit cscript.
C:\windows\sysWOW64\cscript jsonTest.vbs

To run a 64-bit VBScript, you do this:

REM This is the 64-bit cscript.
C:\windows\system32\cscript jsonTest.vbs

or simply this:

cscript jsonTest.vbs

If you double-click on the .vbs to run it from Windows Explorer, then you’ll be running as a 64-bit process. The default, unless you took care to explicitly run as 32-bit by invoking the cscript.exe under sysWOW64, is that you’ll be running as a 64-bit process, and in that case you’ll need the 64-bit Chilkat ActiveX registered on your system.

v9.5.0.64 Release Notes

Starting now, Chilkat is going to log the changes, fixes, and new features for the next release as the work is completed.  Pre-release  builds can be requested for most programming languages and operating systems.  Many builds are quick and easy to provide: .NET, ActiveX, C++, Java, Perl, Python, PHP, and others.  Some however, are time-consuming and a request for one of the following builds may take as many as several days: WinRT, Node.js, Mono, Xojo, PureBasic, and .NET Core.    Send email to if a pre-release build is desired.

(Chilkat is currently working on implementing Xero API examples, and many of the new features are related to making life easier to implement these examples.  The new features are general and apply to any programming task. )

v9.5.0.64 Updates

  • Modified the ActiveX DLLs to automatically do per-user ActiveX registration if administrative privileges are not available.  This will allow non-administrators to register the ActiveX.  However, when per-user registration happens, other user accounts on the same Windows computer will not find the ActiveX registered.  Therefore, to properly register the ActiveX for ASP, a Windows Service, or for a SQL Server database, the ActiveX would still need to be registered with admin privileges.
  • .NET ToString Method:  Chilkat avoids naming any of its methods “ToString”, because all .NET objects by default have a ToString method.  Chilkat v9.5.0.64 now automatically implements ToString for all classes in the Chilkat .NET API (although it won’t be publicly documented).  (This does not yet apply to the Mono, .NET Core, or WinRT Chilkat API.)   The ToString method maps to the already-existing Chilkat method that makes most sense.  (For example, Chilkat.Xml.ToString returns the same as Chilkat.Xml.GetXml.)   For objects where it makes no sense to have a ToString method, then ToString returns an empty string.
  • Added a number of methods and properties to the Chilkat.Xml API.  These new methods are related to the “path” and I,J,K techniques that were found to be so handy w/ the Chilkat JSON API.  (These new methods will be heavily used in the Xero examples, because Xero requests and responses are in XML, and these new features greatly simplify the coding.)  The new methods/properties are:
    • EmitCompact (property)
    • I, J, K (properties)
    • UpdateAt
    • UpdateAttrAt
    • NumChildrenAt

    The following methods are updated to accept either a tag or “tag path”:

    • NewChild2
    • NewChildInt2
    • GetChildContent
    • GetChildIntValue
    • GetChildBoolValue
    • many other methods are updated.  These methods will be noted in the reference documentation.  The 1st argument will be named “tagPath”, and a note in the documentation will indicate that the 1st arg can be either a tag or tagPath, and that support for tag paths began in v9.5.0.64
  • The Xml.ChilkatPath method was updated to allow for “[i]”, “[j]”, and “[k]” to be used in path strings.  When used, each is substituted with the current value of the I, J, and K properties.
  • Added the Http.QuickGetSb method.
  • Added the Imap.MoveMessages method (to move email messages from one mailbox to another on the same IMAP server in the same session).  Requires the IMAP server to support the MOVE extension.  (Most IMAP servers support the MOVE extension.)
  • Fixed: The Task.Cancel method was not working in the ActiveX.
  • Fixed: The Global.FinalizeThreadPool method will now cancel any asynchronous methods that are still running and causes all async background threads to exit.  There are certain problems that can happen if the main thread of a program exits while background threads remain running:
    • If the program is a VBScript, then I’ve found that AVG Anti-Virus will alert the user of a General Behavioral Threat. Making sure that all async method calls have finished, and that all thread pool threads have exited, should prevent this problem.
    • If running a VB6 program from the IDE, the IDE will hang on program exit until all threads have exited.
    • It is likely that existing the main UI thread while background threads remain will cause problems in many other programming environments.
  • Modified: The Global.FinalizeThreadPool method returns the software to the pristine initial state — where no background threads are running, and the thread pool thread is not yet started.  Previously, after FinalizeThreadPool was called, it was not possible to continue using asynchronous Chilkat methods (without restarting the application).  Now the FinalizeThreadPool method returns the application to the initial pristine state.  A subsequent asynchronous method call will cause the thread pool thread to automatically restart, and everything proceeds as usual.   (This is needed for cases where the ActiveX is used in debugging sessions within an IDE, because the ActiveX DLL is not loaded/unloaded between each debug run.)
  • OAuth1 — Added the SetRsaKey method and now supports “RSA-SHA1” and “RSA-SHA2”.
  • Rest — Added the ClearAllParts method.  This is needed if a new REST request is to be sent just after sending a multipart request.
  • FileAccess — Added methods: FileReadBd, FileWriteBd, GetFileName, GetDirectoryName, GetExtension, GetFileNameWithoutExtension
  • JsonArray — Added the Load and LoadSb methods.  Added the EmitCompact and EmitCrlf properties.  A JsonArray object can now be created by an application and loaded directly with a JSON array string, such as “[ 1, 2, 3, 4]”.



v9.5.0.63 Release Notes

Version is a new version that almost immediately follows v9.5.0.62.   It will only be released for a few programming languages (ActiveX, .NET, Delphi, and Excel).   Chilkat will provide this release in other programming languages / operating system upon request.

The reason for releasing is that Chilkat wishes to create Quickbooks REST API examples, and it was discovered that the Quickbooks server-side is unable to consume HTTP requests that use MIME header folding.  Therefore, Chilkat added an AllowHeaderFolding property to both the Http and Rest classes.

There were a few other very minor fixes / additions:

  • Added the Email.AddAttachmentBd method.
  • Added the Http.DownloadBd and http.DownloadSb methods.  (See the previous release notes for information about “Bd” and “Sb” methdos: )
  • Made the Http.RequireSslCertVerify method more flexible in handling out-of-order certs from a web server.  See

v9.5.0.62 Release Notes

  • Added StringTable class.  The StringTable class differs from the StringArray class in that it’s intended to hold a table of strings that is mostly read-only.  The internal storage of all the strings is in a single contiguous block of memory for efficient (minimized) memory storage.
  • Expanded the BinData class by adding new methods and making it available in all programming languages.
  • Expanded the StringBuilder class by adding many more methods.
  • Note: BinData and StringBuilder are consistently the same across all programming languages, whereas CkString and CkByteData are not.   CkString and CkByteData will continue to be used in future versions, are still an integral part of Chilkat, and are NOT deprecated.
  • Note: One use of BinData and StringBuilder is in use of new methods ending in “Sb” and “Bd”.  These methods are for returning or passing text or binary data, especially large amounts of text or data.  For example, imagine one Chilkat method is used to retrieve a large amount of data, and then that data is passed to another Chilkat method.  A large waste of time and memory is consumed in returning the string (or binary bytes) to the programming language, and then immediately passing it back to Chilkat.  If it is .NET, then the data must be marshaled from unmanaged to managed, and then, to pass back to Chilkat it is marshaled from managed to unmanaged.  The same applies when using the ActiveX (with BSTR’s and Variants).  By retrieving results directly into a BinData or StringBuilder, and then passing the data by passing the object, the data stays on the native side.  For example, the new Rest.ReadRespSb method reads the REST response directly in to a StringBuilder.  If it is JSON, this can be loaded directly into a JsonObject via the JsonObject.LoadSb.  In the future, new “Sb” and “Bd” methods will be added in places where large amounts of data are likely to be encountered.  This will create pathways allowing data to stay native as much as possible.

    Version adds the following initial set of Sb/Bd methods:





  • SshTunnel – Now automatically keeps the SSH connection alive during idle times by sending IGNORE messages every 20 seconds (when idle).
  • The 32-bit .NET VS2015 build now uses the /LARGEADDRESSAWARE linker option.  (See /LARGEADDRESSAWARE)
  • Minor CSV fix where the last line in a CSV file was inadvertently being trimmed of whitespace on both ends.
  • Added the Global.UnlockStatus property to allow applications to programmatically know if the UnlockBundle (or UnlockComponent) method call succeeded because of the 30-day trial or a recognized/purchased unlock code.
  • Rest – allows Basic authentication for non-secure connections to localhost.  Normally, Chilkat disallows the Basic authentication method if the connection is not TLS.  There is one exception now, and that is for connections to localhost.

v9.5.0.61 Update: New Features, Fixes, Changes, etc.

  • REST: The FullRequestFormUrlEncoded method did not work correctly with AWS authentication.  This was fixed.  (Note: This fix is required for using Amazon SES to send email.)
  • TLS on Big Endian Machines: Fixed TLS connection issue with some cipher suites on Big Endian machines.   There was a particular internal piece of code that did not properly account for the endianness of the machine and assume little endian (which is by far the most common byte ordering).
  • FTP2: The “m”, “d”, and “y” XML attributes in the XML result returned by GetXmlDirListing were mixed up.  (For example: full=”20160929-100512″ m=”2016″ d=”9″ y=”29″ hh=”10″ mm=”5″ ss=”12″)   This was fixed.
  • SFTP: The ReadFileBytes method could hang for duration of IdleTimeoutMs if file size was smaller than number of bytes requested.  This was fixed.
  • SshTunnel: Added the IsSshConnected method.
  • SshTunnel: Added internal functionality to periodically send IGNORE messages to the SSH server to keep the connection alive when the clients are inactive.
  • BinData: The BinData object was previously specific to the ActiveX.  It is now available across all programming languages.  The BinData object duplicates some of the functionality of CkByteData, but CkByteData is specific to some programming languages.

v9.5.0.60 Update: New Features, Fixes, Changes, etc.

  • ActiveX, .NET: Fixed problems with the LastMethodSuccess property. Version is a patch for .NET and ActiveX only for this one issue. The Mono builds, .NET Core, and .NET UWP (Windows Runtime) did not have any problem with LastMethodSuccess, and therefore remain at v9.5.0.59. Other languages (C++, Java, Perl, Python, etc.) are also unaffected and therefore remain at v9.5.0.59.

v9.5.0.59 Update: New Features, Fixes, Changes, etc.

  • OAuth2: Added the OAuth2 class.
  • FTP2: Fixed SyncRemoteTree/SyncRemoteTree2 progress monitoring callbacks.
  • Crypt2: Fixed the GenerateUuid to respect RFC 4122. The GenerateUuid method generates the version 4 variant, which is composed of entirely random data except for the few bits that signify version 4.
  • Compression: Fixed the CompressFile method for large files. See Fixed CompressFile
  • MHT: Fixed: MS-Word html files with %20 in file paths needed to be replaced with SPACE chars.
  • Cert/SMIME/PKCS7: Fixed: When a cert doesn’t have the Issuer CN, the encrypted message could not be decrypted using Chilkat library, even though the cert does have subject key id.
  • REST: Dropbox workaround: DropBox is not Q/B decoding header fields as it should do (if it were
    behaving according to standards). Two modifications were made: (1) Disable Q/B encoding for header fields when Dropbox is the endpoint. (2) Added a new REST property named AllowHeaderQB to enable/disable Q/B encoding for header fields. It is enabled by default.
  • SSH: Fixed: ChannelReceiveUntilMatch did not work for some cases with wildcard (*) match patterns.
  • Android/Java: Fixed the emoji utf-8 problem. The use of emoji’s caused issues with the underlying JNI implementation because Java uses modified-utf8, which is only different because it must use surrogate pairs for chars that encode to longer than 3 bytes. Chilkat will now (internally) emit the correct modified utf-8 using surrogate pairs to keep the JNI fat and happy (given that this problem was discovered w/ the pizza slice emoji for a major pizza chain).
  • HTTP/TrustedRoots: Fixed: When verifying the web server certificate for a TLS connection, the Windows registry-based root CA cert stores were not being searched when TrustSystemCaRoots was true.
    Now Chilkat will correctly search for the root cert, and if found, will trust the root cert.
  • PEM: Added the “AddItem” method. See the very bottom of this example: AddItem
  • MHT: Enhancement: MHT will not try to embed images when the data is already embedded, such as:
    <img style=”display:block;margin:0 auto 5px;text-align:center;” src=”data:image/png;base64,iVBORw0KGg…
  • HTTP: Fixed auto-follow of HTTP redirects when the redirect URL is a Protocol-relative_URL (i.e. URLs beginning with “//”)
  • Zip: Added the AppendDataEncoded method.
  • Python/FreeBSD: Fixed the installer for Python on FreeBSD.
  • Email: Fixed Q/B decoding issue for address related headers. The SPACE char between the friendly name and the email address was dropped when Q/B decoding.
  • JSON: Fixed a parse problem that occurred when a Unicode char was the very last char in a JSON value string. For example if the value string ended with “\\u6e2c”, then this final char was dropped in the string returned by various methods.
  • TLS 1.2: Fixed: The server would close the TLS connection during initial handshake (after receiving the ClientHello) if it picked the cipher suite TLS_ECDHE_ECDSA in TLS 1.2. The reason is that Chilkat did not include the ECDSA/SHA1 signature hash algorithm as a candidate for the Server Key Exchange. (Note: This was not a security issue — it was just a case where the TLS handshake would fail if the server picked a particular cipher suite, only in TLS 1.2, and expected to use a paricular Server Key Exchange signature hash algorithm.)
  • SSH: Added the hmac-sha1-96 algorithm to what is supported in the internal SSH connection protocol.
  • Email: Eliminated problems arising from X.400 email addresses where there is no “@” character.
  • HTTP: Fixed the ReceiveRate callback (so that it’s actually called) for the WinRT and Unicode C++ builds.
  • Unicode C++: Event callbacks were broken starting in v9.5.0.58 for the Unicode C++ builds. (They were working in v9.5.0.57, broken in .58, and now fixed in .59)
  • IMAP: A particular kind of email on a particular IMAP server would cause a hang (or timeout) when downloading the email for the case where AutoDownloadAttachments is disabled.
  • SFTP: Worked around problems with the Devart SSH server.
  • Email: Fixed email structure problems for certain situations when SetHtmlBody was called.
  • HTTP/S3: Fixed a problem caused when filenames contain SPACE chars.
  • Email: The ComputeGlobalKey method was deprecated and should not be used. The inputs to the MD5 hash algorithm were not properly canonicalized, and therefore the computed key could change from version to version (based on fixes, improvements, etc. in the MIME processing).
  • Email: Added the ComputeGlobalKey2 method, which is properly canonicalized to avoid the issues of the original ComputeGlobalKey implementation.
  • XMP: Fixed: TIFF files with EXIF IFD’s were not correctly re-written.
  • Email/MIME: Fixed problems where the values in address related header fields were not returned Q/B decoded. (For example, the value returned by the GetHeaderField method should be Q/B decoded.)
  • SSH: Fixed a performance problem w/ the ChannelPoll method for very small timeouts.
  • Zip: Fixed a problem w/ encrypted zips for Unicode C++ (CkZipW) on Mac OS X. The issue has to do with the fact that wchar_t is 4 bytes per char (on Mac OS X) as opposed to 2 bytes per char.
  • Email: Fixed GetSignedByCert so that it will still return the certificate even if the signature validation fails.
  • FTPS: Fixed a PBSZ/”PROT P” problem with the Global eXchange Services Secure FTP brand of FTP server.
  • JSON: Fixed a JSON parsing problem having to do with escaped chars.
  • MHT: Fixed a problem with “link” tags where attributes such as “media” were getting dropped.