dollarbird

Help. I had a major computer crash a few months ago. Had to totally start over with everything. Now I can’t get ActiveSync to install. Missing something. I’m NOT a computer geek, but not stupid, either. Can I get some “simple language” advise?
The error messages I get at the end of the installation are:

The message title:
Microsoft ActiveSync: _INS5576._MP – Entry Point Not Found
The message box:
The procedure entry point CeGetDiskFreeSpaceEx could not be located in the dynamic link library RAPI.dll

Then I get the message: Registry Settings Failed
Setup failed to create one or more system registry settings. Microsoft ActiveSync may not function properly until these settings are created.

When I click on the ActiveSync exe file to open the program, I get:
Message title: WCESMgr.exe – Entry Point Not Found
Message box: The procedure entry point CeSyncStart could not be located in the dynamic link library RAPI.dll

And the program does not open.

HELP!!