excel file extension not valid or file is corrupt
Feb 1, 2024 · Open the affected Excel file using Office Online on the web browser. Then click “Open in desktop app” button on ribbon bar to open the file in desktop app. Rename the file …
Java installer no extension in Windows 10 - Microsoft Community
Jul 24, 2022 · Java installer no extension in Windows 10 Hello guys, I had to do a reinstall of Windows and when I was trying to install Java, the executable appears without the .exe …
Can't change app association for .jnlp file types
5 days ago · On a computer that does run the app and file correctly, the .jnlp file type is associated with Java Web Start Launcher under Windows Settings. On the computer that …
Cannot associate .jar files with java on windows 10
Jul 12, 2019 · It's currently associated with internet explorer, and java is not showing up as something I can associate this file type with. What should I do? Java control center is showing …
Cannot Open .jar files - Microsoft Community
Dec 30, 2023 · This will ensure that .jar files are opened with Java by default. Command Line: Try running the .jar file from the command line. Open the Command Prompt or PowerShell, …
how to change .jar to java in choose defualt apps by file type
Apr 10, 2021 · I suggest that you try setting the default app in the file properties. Right-click the .jar file >> click Properties >> In the general tab, click Change besides open with: >> click …
file format or file extension is not valid - Microsoft Community
Excel cannot open the file 'Fonts and Paper.xlsx' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format …
Java .jar file is not downloaded as a java file.
Feb 21, 2019 · Fortunately, there’s another method that you can try. To change file associations, do the following: Press Windows Key + X to open Win + X menu and choose Control Panel …
Automatically downloading and opening a Java file (.jnlp).
Apr 15, 2022 · We would suggest you perform these steps to enable ask where to save each file before downloading in Edge. Open Microsoft Edge. Click on the eclipses (…) from the right top …
JAR files will not open correctly - Microsoft Community
5 days ago · so I'm trying to download JAR files for my game and they download just fine but as soon as I open them it brings me to my files and makes me save it,I save the file and I try to …