If you mean "ActiveSyncMode.sa.CAB" I also have it archived... (and uploaded to filefront)
http://files.filefront.com/ActiveSyn.../fileinfo.html
Also, You can try disabling "Advanced Network Functionality" in the "USB to PC" settings under the "Connections" tab on the PPC. (NOTE: if your using Wisbar Advanced, You will need to exit WA2 before you can open that "USB to PC" settings window, Otherwise it will crash every time you try to open it)
Once you successfully disable the "Adv. Net. Func." delete all sync partnerships from the PC and PPC, Then reconnect your PPC and attempt to sync it now. (At this point you should be set, This seems to always work for me) If everything appears to be working, go ahead and re-enable that "A.N.F." option and restart WA2. Then test one more time... the PPC should now connect properly and sync as needed.