Fixing PC RunDLL Error

hi all,
A few days ago when ever I turn on my PC it gives a RunDLL error message after short time. Then with the help of a friend I downloaded PC optimizer software and run in my system. And RunDLL error was fixed after installing and executing PC optimizer. now my PC ok and working smoothly.

With Regards,

check the delete-computer website, you will be able to view the steps that you needed there

Rundll and the later development of it, called Rundll32, were DLL’s that were integral parts of the Microsoft Windows 95, Windows 98, and Windows Millennium Edition (Me) operating systems, which allowed the user to prompt a function exported from a DLL to happening either a 16-bit or 32-bit format.
Incidentally, for those of you of the XP and Vista generations, 16 bit technology describes any software program written for MS-DOS or the earlier versions of Windows, whilst 32-bit technology has been used for everything ever since, before the advent of th64-bit technology of the latest system Vista.

window repair is only one way to solve the DDL error

This is a common problem with Windows older versions and there are plenty of software you can use to fix this and Microsoft has a free software that can be downloaded from Microsoft website and it is called Windows Reg Cleaner. But you're using Win 7 you will not experience this kind of issue.

These runDll files are operating system related files that is windows files. if a single files is corrupted or have missed then the operating system will face prolems which may lead to coruption of all the windows files