Try what @RobJF has suggested first. Seems like @FairCopy was able to recreate the bug you have experienced. Using this method.
Check if it’s leftover from the previous version. You can check by going into its Properties (via right-click menu), if the Target ends Daedalus.bat and you have the current version the shortcut is no good. Hopefully you’ll be able to use the one on the Programs menu, otherwise you need to run cardano-launcher.exe in the C:\Program Files\Daedalus folder (assuming typical installation).
What does it say when you right click under properties?
Plan C - Restore or reinstall windows 10
You can reinstall windows 10 by inserting the windows 10 installation dvd.
Or you could revert to a restore point.
NOTE: If you want to make back-ups of files stored on your laptop, this is the time to do so. All installations you have done beyond a restore point will be gone, and all files as well.
A restore point is a state of the computer that serves as a milestone to which you can revert the operating system settings in case they become corrupted or the OS fails to perform as expected.
Creation of Restore Points
Windows 10 automatically creates a restore point before you make any changes to the system settings or install or uninstall a program. Windows 10 also allows you to manually create the restore points whenever you like.
It is unlikely that you would ever need to create a restore point as Windows 10 does that for you on its own.
You can restore Windows 10 a restore point either from within the operating system itself, or after booting the OS in the Safe Mode if Windows fails to boot properly.
Part 01 – Restore Windows 10 to a Restore Point from Within the Operating System
- Turn your Windows 10 computer on and log on with an administrator account.
- On the desktop window, right-click the Start button.
- Click Control Panel from the context menu.
When the Control Panel window opens, from the top-right corner, ensure that View by is set to Category.
Click the System and Security category from the Control Panel window itself.
- From the right pane of the System and Security window, click File History.
- From the bottom of the left pane of the File History window, click Recovery.
- Click Open System Recovery from the right pane of the Recovery window.
- On the initial page of the System Restore wizard, click Next.
- On the next page, click to select your preferred restore point from the available list, restore points that are closer to the date you bought the laptop are better.
- Click Next to continue
- On the Confirm your restore point page, click Finish.
- On the warning box that appears click OK to confirm your action.
- Wait until Windows 10 restores to the selected restore point and restarts automatically.
- Start using the operating system normally.
NOTE: Install Windows 10 updates ASAP, they are important and contain security patches and other fixes.
Worth a shot, restoring your windows is essentially the same as a fresh install if the restore point is old enough.