Yes, I did click the ok button. I repeated the instructions several times but I got the same results. The x64 however was different. I get an error message that says "Errors were detected when processing "c:\program files (x86)\mozilla firefox\FIREFOX.EXE". See the log window for details." I click ok and click on profile but it will not allow me to select "Start profiling..." Here are the errors in case you need to see them. Error: At least one module has an unresolved import due to a missing export function in an implicitly dependent module. Error: Modules with different CPU types were found. Warning: At least one delay-load dependency module was not found. Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.