A little background....

Migrated from IDM 4.5.6 to 4.7. Used Designer to migrate the server config and driverset. When I try to start the delimited text driver in iManager I'm getting "the request to start the driver failed." This is actually happening with every driver but trying to figure out one at a time. A trace shows an issue with the guid2string function but I'm not entirely sure where to go from here. Rebooting the server (Suse Enterprise 12 SP3) does not help.