I need to copy some files in a deferred custom action. This CA runs installscript codes.
If I use XCopyFile, which is an InstallScript built-in function in a deferred CA, it doesn't work. Does the XCopyFile() or DeleteFile() function only work for an Immediate excution CA? I really wonder if there is a way that I could use any script Copy or delete function for a deferred or rollback CA.
Why these built-in functions not work for them?
Thanks a lot!
Hongwei Jia