Windows Boards

In case you may be wondering what the hell is Rundll32, it actually runs the dll files and pretty much sets their information on your system memory. Your computer will simply be corrupted and unstable without this file. A rundll32.exe error usually happens when your computer fails to respond in tandem with the hardware or software. The major causes of such a problem include the malfunctioning of the windows registry due to corrupted files. Now; you may be wondering how to fix rundll32.exe error.
Reasons for Error
As the rundll32 is responsible for organizing and transferring data from the dynamic link library and the peripheral programs on your system, a failure can result from a corrupted or inadvertently deleted file which the rundll32 file is attempting to access. A hardware failure will also present as a rundll32.exe error, and corruption of rundll32 files can also result in hardware failure.
1.Locate a Copy of Rundll32.exe on Your System
Check if you find a copy of rundll32.exe in the folder C:\windows\system32\dllcache or in C:\windows\ServicePackFiles\i386. If this is the case, go ahead and copy rundll32.exe to the system folder C:\windows\system32
2.If you don't find a copy on your system, you can try to find the file on your windows installation disks. Lastly, you could simply re-install windows. However, this would be very time-consuming and you might lose all your data. So this would be the last resort.
3.Easy Way to Remove Rundll32.exe error
Obviously, it is not easy to remove false rundll32.exe without a security program. What suits most of us is to download a professional security program, install it, run a full scan on your computer and then remove all the threat by a simply click.
According to our experience, one among the best tool good at fixing rundll32.exe error is called registry cleaner