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Last update : Thu Sep 10 14:33:03 2009

RSP GZip Compressor OCX 2.0.2
Release date (Thu Sep 10 14:33:03 2009)




ActiveX OCX to compress files in the standard Gzip format and also the new Gzip2 format

 

What is new in the version 2.0.2 (Thu Sep 10 14:11:26 2009) Small modifications to reflect the changes,  requires rspgzip200.dll in the same path
of the ocx

What is new in the version 2.0.1 (2008) : Read readme.txt for more informations

What is new in the version 2.0.0 (Tue Nov 13 21:44:04 2007) : Added a new powerfull compression method , the Gzip2 ,  this new format can compress files as large as  2^63 bytes or 9.223.372.036 gigabytes and has also MD5 as the integrity check , and it is faster than the old Gzip method , due to the release of this format there is no reason to use the old Gzip method , minor bugs fixed

What is new in the version 1.6.2 (Mon Aug 15 13:45:41 2005) : Added a property to control the return of the execution only after the execution of the compression or decompression , fixed a bug in the pause and resume functions , older version may not pause but only run slowly , minor bugs fixed 

What is new in the version 1.6.0 (Mon Aug 08 17:52:17 2005) : Added more error handling to ensure the integrity of the compression or decompression , it has the error 14 and error 15 , minor bugs fixed

What is new in the version 1.4.5 (07/Apr/2004 14:39) : Added verification of the integrity of the uncompressed data , now the control will inform whether the CRC32 of the uncompressed data is equal to the stored CRC32 of the gzip file , in case of an integrity error a new error 14 "Data error , CRC32 don't match" will be raised , modified also the sequence of raise of events in the end of execution , now the last event raised is the Finished event, we want to thanks Joe for the information about the problems , the upgrade is highly recommended

Gzip files can be created with or without CRC32 verification support , the modification added to the version 1.4.5 only apply to gzip files that has the CRC32 enabled on it , and this control will always generate gzip files with the CRC32 enabled

What is new in the version 1.4.0 (13/Feb/2004 12:59) : Added code to make the code execution return only when the execution terminate , it may avoid confusion during the utilization of the controls , with the modification the control will be more easy to use , the property is WaitExecution , and all controls released in the future will have functions to make the code return only when the task is finished , minor bugs fixed

What is new in the version 1.2.0 (05/Feb/2004 11:45) Added CPU detection code , enhanced speed execution in a magnitude of 10 to 15 percent when running on new processors , added more error handlings , added code execution block when running the compression or decompression to avoid the same function being executed concurrently , minor bugs fixed.


Description


- Ability to compress and uncompress standard Unix Gzip files and also Gzip2 files

- Ability to compress in the new Gzip2 format , with a file size limit of 2^63 bytes and using MD5 as the file integrity check

- The code is optimized for new processors , it is the fastest compression tool that we have available at this moment

- The compression engine is loaded dynamically in the process

- Ability to pause , resume and cancel the execution


Documentation

Documentation of the RSP GZip Compressor OCX 2.0.0 will be available soon

Documentation of the RSP GZip Compressor OCX 1.6.0 

Documentation of the RSP GZip Compressor OCX 1.4.5

Documentation of the RSP GZip Compressor OCX 1.4.0

Documentation of the RSP GZip Compressor OCX 1.0.0


Install

Install

- Execute register_ocx.exe , if Vista then admin

UnInstall

- Execute unregister_ocx.exe , if Vista then admin


Operating System Compliance

Windows 95 , Windows 98 , Windows Millenium , Windows NT 4.0(sp6a) , Windows 2000 , Windows XP


Download

 

All our software is also available to download from Winsite , click here to access our Winsite page

winsite.gif (8705 bytes)

 


RSP GZip Compressor OCX 2.0.2

RSP GZip Compressor OCX 2.0.1

RSP GZip Compressor OCX 2.0.0

RSP GZip Compressor OCX 1.6.2

RSP GZip Compressor OCX 1.4.0

RSP GZip Compressor OCX 1.0.0



Register


This control is available to register at Shareit! , click in the link below to register

After the registration the licensed version will be emailed to you , thanks for considering the registration

 

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