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Is there an activex for compression in x64 mode? Cant find it, and I need to deflate a string in an sql server in Windows x64 bits


asked Apr 11 '13 at 14:26

enriquemx's gravatar image



64-Bit ActiveX Downloads

The 64-bit ActiveX DLL's for all Chilkat ActiveX components are combined in single .zip download. To install, unzip to any directory and run the "register.bat" file.

Important: Be sure to read the "README.html" included in the .zip, especially if Windows 7 is the operating system.

Download Chilkat ActiveX Components for x64 v9.4.0 • 13-Dec-2012

the relevant dll you are looking for is ChilkatCompression.dll called via

set compress = CreateObject("Chilkat.Compression")

(or whatever for your language)


answered Apr 11 '13 at 15:11

blaze4218's gravatar image


I've downloaded That file, there is no ChilkatCompression.dll, Even the test file opens correctly All objects, but no compression object is tested.

(Apr 12 '13 at 11:46) enriquemx

My apologies, I don't know why I thought it was there. I guess i don't know the correct answer, but I do have good news

  1. x64 should run 32bit dlls http://www.cknotes.com/?cat=16 and http://www.cknotes.com/?p=293
  2. there are some compression methods available in ChilkatCrypt2_x64.dll currently only bzip2 according to the documentation (assuming it is congruent with the 32bit version as I suspect)
(Apr 12 '13 at 12:06) blaze4218

I see now that there are also zip and bz2 dlls in that download, but you need deflate... there is a

DeflateStringENC(inStr As String, charset As String, encoding As String) As String

in the gzip dll. That could be of use.

(Apr 12 '13 at 12:21) blaze4218

Here's a new 64-bit build of the Chilkat Compression ActiveX: http://www.chilkatsoft.com/preRelease/ChilkatCompression_x64.zip


answered Apr 15 '13 at 11:49

chilkat's gravatar image

chilkat ♦♦

THANKS, Downloaded the new file, its working fine, except for long compressed strings. (I posted another question with the problem)


Thanks again.


answered Apr 15 '13 at 20:30

enriquemx's gravatar image


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Asked: Apr 11 '13 at 14:26

Seen: 2,346 times

Last updated: Apr 15 '13 at 20:30

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