I am converting from a 4.05 MAS 90 installation to Sage100 ERP.  Pretty vanilla system, GL, AP, AR and Bank Rec.  The original 4.05 came with Fixed Assets that was never used.  I would like to do the Parallel Migration.  My problem is that we did not purchase FA in the new version and it will not do the Parallel Migration since the old one has FA.  It says to uninstall FA or buy it (thanks).

My problem is that FA will not uninstall from the 4.05 system.  I have removed it from all of the companies, but when I try to uninstall it from the System Configuration screen I get the following error
Invalid I/O Request for File State
Program: SY_INSTALLATION.PVC
Statement 2161

And it is not uninstalled.  Does anyone have a suggestion?  Is it possible to copy the data files from the MAS 90 install into the Sage 100 ERP folders and have it convert them?

Thanks