When I change the JNZ instruction to JE the application runs in Ollydbg 1.10 perfectly. But when I close Ollydbg and click on the file that I changed, it pops a message which says "The file seems to be corrupt." Why is this happening? I right-clicked on the instruction that I changed. Then I selected Copy to executable --> Selection. It pops another window. Then I right-clicked and clicked Save file. Then I renamed the file and clicked Save.
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