The mso.dll file, published by Microsoft, is associated with Microsoft Office and Microsoft Visual Studio.
If you discover mso.dll missing from your system, problems might occur with Microsoft Office.
Referring to the methods in thisMiniToolguide, you’re free to venture to fix this problem by yourself.
The mso.dll file is an essential file for the normal performance of Microsoft Office and Visual Studio.
Do you know how to recover MS Project files if they are unsaved/deleted/lost?
Here are the answers for you.
Step 1: PressWin + Rto bring up the Run window.
Step 2: Typecmdinto the text box and pressShift + Ctrl + Enterto run Command Prompt as administrator.
Step 3: Typesfc /scannowand hitEnter.
Afterward, your setup will find and repair missing or corrupted system files automatically.
you’re free to fire off the Windows antivirus utility to perform a virus scan.
Step 1: PressWin + Ito open Windows controls.
TypeWindows Securityinto the search bar and choose the best-matched selection.
Step 2: SelectVirus & threat protectionon the right pane.
Step 3: Choose Scan options to opt forFull scan.
Step 4: ClickScan nowto start the process.
Fix 3: Reinstall Microsoft Office
Another method is to reinstall Microsoft Office.
Reinstalling will download all the needed files automatically, which might help fix mso.dll not found.
Here are the steps to reinstall Microsoft Office.
Step 1: TypeControl Panelinto the Windows Search bar and hitEnterto open it.
Step 2: ChooseUninstall a programunder theProgramoption.
Step 3: FindMicrosoft Officefrom the program list and right-hit it.
it’s crucial that you chooseUninstallfrom the context menu.
Step 3: After uninstalling, you’ve got the option to visit theofficial websiteto reinstall Microsoft Office.
you’ve got the option to check whether reinstalling helps fix the mso.dll missing error.
Is it possible to recover deleted files from the Recycle Bin?
This post tells you useful methods to achieve the goal.
Thisfree file recovery softwareis capable of restoring files lost in various situations.
you’re free to read this post to recover ARW files safely.
it’s possible for you to follow the guidance in this post to venture to resolve this problem.
Hope you could find a solution here.
