In the search box, type ‘ cmd’ and choose ‘ Command Prompt’ from the search results.Follow the steps given below to re-register this DLL file:
A lot of times the ‘not a valid Win32 application’ error is caused in Windows because Shell32.dll file has gotten corrupted. Sometimes, this DLL file gets corrupted or unregistered and to restore its normal operation you must re-register this file in Windows. Shell32.dll is a critical system file in the Windows which is used by the OS whenever you run any executable file. Please share your experience by leaving a comment below. Please apply them one by one and check which one will work in your case. To fix this issue, we are sharing with you 5 methods below. Steps to Fix “not a valid Win32 application” issue I can’t open some of my applications (icons), it’s saying “not a valid Win32 application”.įollow the following steps to fix this “not a valid Win32 application” issue in Windows.
