On one of my sites, I get a constant error on the BES Server (2003 r2 fully patched) which pops up on the screen saying

gwsystemsaddressbooksync exe

The procedure entry point (massive list of symbols and numbers) could not be located in the dynamic link library gwxis10.dll

It's BES 4.1.7

I have tried everything I can think of to fix it, but I am stumped.

I have the same version in all 3 locations I found it in,


Version and under file version for it shows as 8.0