FG

"file.myext" is not a valid Win32 application

Fresh3 days ago
Mar 15, 20262546 views
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Problem

I have written a registry that creates . Double-clicking on my refers to my executable file (converted from a batch file that opens a ) which then opens my notepad application. The registry My executable (run.exe) that was converted from a batch Problem? I don't know why I am receiving that error m…

Error Output

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\.myext]
@="myext"

[HKEY_CLASSES_ROOT\.myext\ShellNew]

[HKEY_CLASSES_ROOT\myext]
@=".myext …

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1 Fix

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Fix for: "file.myext" is not a valid Win32 application

Low Risk

Your problem is how you use the command. By putting the first parameter into you assign that as the title of the window for the started program. Then you pass into it (which you noted in the comments of your question). is the filename of the file yo…

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