How to Fix Helper.dll Errors
Do not download helper.dll from a “DLL download” website.
There are many reasons whydownloading a DLL file like that is a bad idea.
Restore helper.dll from the Recycle Bin.
The easiest possible cause of a “missing” helper.dll file is that you’ve mistakenly deleted it.
Run a virus/malware scan of your entire system.
Use System Restore to undo recent system changes.
Reinstall the program that uses the helper.dll file.
If the DLL error happens when you use a particular program, reinstalling the program should replace the file.
If you’re not sure where to begin on this step, check this app first.
Try your best to complete this step.
Install any available Windows updates.
Manyservice packsand otherpatchesreplace or update some of the hundreds of Microsoft distributed DLL files on your rig.
The helper.dll file could be included in one of those updates.
Update the drivers for hardware devicesthat might be related to helper.dll.
The helper.dll file may or may not be related to video cardsthis was just an example.
The key here is to pay very close attention to the context of the error and troubleshoot accordingly.
Test your memoryand thentest your hard drive.
If the hardware fails any of your tests,replace the memoryorreplace the hard driveas soon as possible.
Repair your installation of Windows.
Use a free registry cleanerto repair helper.dll related issues in the registry.
We rarely recommend the use of registry cleaners.
Perform a clean installation of Windows.
This will erase everything from thehard driveand install a fresh copy of Windows.
If none of the steps above correct the helper.dll error, this should be your next course of action.
All the information on your hard drive will be erased during this step.
Troubleshoot for a hardware problemif any helper.dll errors persist.
After a clean installation of Windows, your DLL problem can only be hardware related.
There are several ways helper.dll errors can show up on your rig.
