Hello everyone,

I'm new in Qt and doing projects I had a couple of times the error:

:-1: error: LNK1123: failure during conversion to COFF: file invalid or corrupt
I searched on the Internet and I found that everything I need to do so the project will work is to add in my .pro the following code:

Qt Code: 
  1. QMAKE_LFLAGS += /INCREMENTAL:NO
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My question is: why do I have this error without that code and what that code means? And why is incremental linking the problem in my Qt applications?