My friend told me that my program is bringing up this error on his computer:

Component 'COMDLG32.OCX' or one of its dependencies not correctly registered: a file is missing or invalid

I put the file of comdlg.dll in the zip (which he HAS extracted) because that's the closest match i could find in the C:\Windows\System32 folder. Is there another file i'm supposed to have which is located somewhere else?