Some errors, like Another instance is running, can even prevent you from launching an tool.
The fault signal generally appears when another instance of running software means the installer is already in the background.
So, you oughta close and kill the running process to fix the glitch notice.
Here is what you could do to fix the error.
For those who dont know, Ad-Aware is an anti-spyware tool.
Few users have reported fixing the glitch notice after removing the Ad-Aware web companion.
So, to remove Ad-Aware Web Companion, head to the Control Panel > Programs & Features.
Now, find and remove Ad-Aware Web Companion from the list of installed programs.
Some software runs silently in the background, leading to an Another instance is running warning pop-up.
So, fire up the Task Manager and kill the process associated with the running software.
A simple restart can fix most Windows errors, including Another instance running.
So, before following the next methods, reboot your system and check whether the error persists.
If you still get the error alert after the restart, follow the next methods.
However, if it still appears, you must reinstall the Problematic software.
So, head to theControl Panel > Programs & Featuresand uninstall the problematic software from the list.
Once uninstalled, install it again.
This will probably fix the Another instance is running warning pop-up from Windows.
For creating a new user account, follow thisarticle.
- fire up the RUN dialog box (Windows Key + R).
On the System Configuration utility, switch to theServicestab.
Next, check theHide All Microsoft Servicescheckbox and clickDisable All.
- initiate the Task Manager and switch to Startup.
Right-press the Startup apps and selectDisable.
After making the changes, reset your PC and then try installing or running the program.
So, if the Another instance is running error is constantly troubling you, initiate the SFC/DISM Command.
- choose Windows Search & key in Command Prompt.
Right-pick the Command prompt and selectRun as administrator.
When the Command Prompt opens, execute the command:
3.
If the System File Checker utility returns with an error, execute these commands one by one.
After executing the commands, reboot your Windows 11 PC.
Several users have reported fixing the issue by installing all pending Windows updates.
Heres how to download all pending Windows updates.
These are the best methods to fix the Another instance is running warning pop-up on Windows.
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