Hi, May I know what operation you performed and then the error message appeared? This DLL file is not used frequently. Maybe it is a component of one program. If you can narrow down and find the program, please reinstall it. Another suggestion is to restore system to a previous point. Please troubleshoot in Clean Boot Mode. http://support.microsoft.com/kb/929135 Note: Clean Boot is a step of troubleshooting, we can go back to normal by running MSCONIFG. Meantime, please scan your system and remove the malware in time. Microsoft Security Essentials (for free) http://windows.microsoft.com/en-US/windows/products/security-essentials Hope that helps.

I Have A Error Like This (There was a problem starting msiriw32.dll The specified module could not be found) Please Help me for remove this error.

From what I can tell, that dll cannot be found on Windows 7 and quick Google search brings up zero results. It is, however, listed as possible malware on this site. I would suggest you run an updated virus scan. If you don't have a virus scanner, you install one from Microsoft here. Additionally, you may want to run a program such as Malwarebytes to assist with the removal.

Hi, May I know what operation you performed and then the error message appeared? This DLL file is not used frequently. Maybe it is a component of one program. If you can narrow down and find the program, please reinstall it. Another suggestion is to restore system to a previous point. Please troubleshoot in Clean Boot Mode. http://support.microsoft.com/kb/929135 Note: Clean Boot is a step of troubleshooting, we can go back to normal by running MSCONIFG. Meantime, please scan your system and remove the malware in time. Microsoft Security Essentials (for free) http://windows.microsoft.com/en-US/windows/products/security-essentials Hope that helps.