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
"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.""Cannot find rtlcs.dll""Dll Registration: Failed for file C:\WINDOWS\System32\ rtlcs.dll"
"Windows Defender encountered an error 0x80508018""The active window occasionally loses focus""This process uses 100% CPU time""This process error on boot""This process uses an excessive amount of memory""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.
Damaged or incorrect version of the rtlcs.dll fileDamaged .log filesConstant Computer freezesDisordered Task ManagerIncompatibility in the hardwareDamaged swap fileIrregular power supply, overheated CPU, and malfunctioning HDD controllerDriver update failureCorrupt Windows registryPop-up advertisementsInfamous Blue Screen of Death ErrorsDisk errors and registry errorsDecreasingly slow computer speedrtlcs.dll processes load failureCorrupt or invalid rtlcs.dll