Run-time error 1004 and SR-1
 

A client is getting different kind of 1004 errors when they run a long
program on computers running Excel 2002 SR-1 (ServicePack 1) . The program
was written in Excel 97 and has been transferred to Excel 2002. The same
program works fine on computers that run Excel 2002 without SR-1.

Why isn't it working when SR-1 is installed? Is SR-1 the contetion to the
"problems"? I would appreciate any hint. Thanks.