c# - Winforms Error 'InvalidOperationException' while starting the app -


i have c# vs2012 windows application made on windows 7. when sent exe files client, getting error when running exe. getting following error:

problem signature:  problem event name: clr20r3  problem signature 01: ab.exe  problem signature 02: 1.0.0.0  problem signature 03: 5954cd46  problem signature 04: system.core  problem signature 05: 4.6.1087.0  problem signature 06: 583e5c3a  problem signature 07: 73e  problem signature 08: 65  problem signature 09: system.invalidoperationexception  os version: 6.3.9600.2.0.0.272.7  locale id: 1033 additional information 1: 2f1f additional information 2: 2f1f756aa68c8e23d7adf9827d731b5b additional information 3: 80cb additional information 4: 80cb6630dd7c18e04a18b500b9c39bb0  read our privacy statement online: http://go.microsoft.com/fwlink/?linkid=280262  if online privacy statement not available, please read our privacy statement offline: c:\windows\system32\en-us\erofflps.txt

what mean?


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