rtlcs.dll is a process from Rational Software. It can be found in the
location of C:\Program Files\Common Files. It is a potential security risk which can
be modified maliciously by virus. rtlcs.dll virus should be disabled and removed if
it was attacked and brought you windows xp/vista/7 errors.
Common rtlcs.dll Error Messages
"A required DLL, rtlcs.dll was not found""rtlcs.dll Not Found""Windows could not start because the following file is missing or corrupt: Windows\system32\ rtlcs.dll. Please re-install a copy of the above file.""... A required component is missing rtlcs.dll Please install the application again.""Error run rtlcs.dll""This application failed to start because rtlcs.dll was not found"
"This process continues running after closing all Microsoft Office applications""Illegal System DLL Relocation""This process crashes after installation of Windows XP Service Pack 2""Windows Defender encountered an error 0x80508018""This process uses 100% of your CPU when right-clicking on an item"
rtlcs.dll error can be caused by any of the below possibilities.
Missing, corrupt or incompatible version of fileUnwanted reduction of PC performanceDriver update failureSpyware infectionDamaged or missing dynamic link library filesNot enough disk spaceIncorrect or damaged hardware driverIncorrectly installed third-party softwareDamaged or outdated device driverCorrupt or invalid file allocation list, swap file, password list and registry, Incorrect BIOS settingConstant Computer freezesTemp folder is not exist or brokenCrashed computer