GP7.5 SP6 Manufacturing - Problem to import modified forms and reports

[SpeedyGonza]

We're in the process of upgrading from GP7.5 SP4 to SP6. We are on MSSQL Server 7.0. My supervisor has already implemented the hot fix as describe in MBS (that's a script to update some indexes on the server if someone is using GP7.5 manufacturing on MSSQL7). When I try to import modified forms and reports I've received some errors. For instances some references on the VBA to the GUI forms (i.e. text boxes, buttons) become missing. And on the reports I've been told it couldn't find the table MOP_MO_Variance_DC_Detail_Report_Temp and MOP-Sched_Interface_Report_Before. Any idea why this is happening? Is there some more hot fixes that needs to be applied.