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SYMPTOMS Launch FRx and receiving the error OFSI connection 40001. CAUSE
The reason is because the FSGreatPlains61.dll may not be available. This file is found in the FRx code folder on the C drive of the local workstation.
If it is not, copy it from another workstation that is working correctly and place it in the FRx code directory. Next, browse out to the Windows/System32 and find the file RegSvr32.exe. You will want to make a copy of it and then paste it into the FRx code folder. Once that is complete, drag and drop the FSGreatPlains60.dll on top of Regsvr32.exe. You should then get a message that registration was successfull. From there, you will be able to launch FRx without error.