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Windows 7: I deleted my .dat file extention, will it still work if I re-create it


11 Jul 2012   #1

Windows 7 Home Premium 64-Bit
 
 
I deleted my .dat file extention, will it still work if I re-create it

So, I was having problems with my .dat file type icon, and in frustration trying to get rid of the icon and start all over again, I deleted the file type in the registry.

Will this cause problems in the future, even though I re-added it in the registry? I don't see any problems with them right now, but I didn't know if I might have troubles in the future due to this.

My System SpecsSystem Spec
.

11 Jul 2012   #2
Arc

Microsoft Community Contributor Award Recipient

Windows 7 Home Premium 64 Bit SP 1
 
 

To change the icon, you are to change the program association for .dat file.

If you add it back, there should not be any problem.
My System SpecsSystem Spec
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 I deleted my .dat file extention, will it still work if I re-create it




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