How to install / uninstall DLL and AX codec / filter files
1. Unarchive the package and use the files from Release folder if you're running Windows 9x/Me or Release Unicode if you're running Windows 2000/XP.
2. Copy DLL or AX files in system32 folder [ C:\WINDOWS\system32 ]
3. Click on Start > Run... To install the files, type: regsvr32 filename.dll or regsvr32 filename.ax To uninstall the files, use: regsvr32 -u filename.dll or regsvr32 -u filename.ax
4. In the end, you should receive a message saying that your file was succesfully installed/uninstalled.