I met two problems in converting our 20 applications from Delphi 5 to Delphi 7.

1. Print screen resulted to 'INVALID CLASS TYPECAST' error for 2 of the 20 applications. These 2 applications made use of the GradBtn routine.

2. The button for the Groupwise Address Book (GWAB) is not displayed. However, the program functions correctly when that area is clicked on.

Any ideas? Thanks.