RSP Software - Fri Dec 24 15:20:47 2004

RSP GZip Compressor OCX 1.5.0

ActiveX OCX to compress files very fast in the standard gzip format

What is new in the version 1.5.0 (24/Dec/2004 15:20) : Replaced
the Zlib compression method from 1.1.4 to 1.2.1 ( the latest 
available ) , minor modifications to make the control more 
reliable , added a function to retrieve the Zlib version , the
total list of changes in the Zlib compression method is available
in the page http://rspsoftware.clic3.net/rspgzip.htm , 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 inform about the problems

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

Features

- Ability to compress and uncompress standard Unix gzip files

- 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


Operating System Compliance 
 
Windows 95 , Windows 98 , Windows NT 4.0 , Windows Millenium ,
Windows 2000 , Windows XP

Documentation

The documentation is available online in the homepage

Install

- To install the control , open the package , decompress "OCX install.zip"
and execute setup.exe , it will initialize the installation execution
of the control
- To use the sample , decompress the "sample project.zip" to an empty folder
and load the project in your VB
- To uninstall the control , search for the package in the add/remove applications
in the controle panel , and select remove , it will remove the control
from the system

Homepage
http://rspsoftware.clic3.net
http://rspsoftware.tripod.com
http://www.geocities.com/rspsoftware1/

Homepage of the control
http://rspsoftware.clic3.net/rspgzip.htm
http://rspsoftware.tripod.com/rspgzip.htm
http://www.geocities.com/rspsoftware1/rspgzip.htm

Email 
info@rspsoftware.clic3.net
rspsoftware1@yahoo.com
maquisistem@wln.com.br

Phone
#55 46 2323994

Thanks for using our software

RSP Software 1996-2004