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.""Cannot find \Windows\System32\ rtlcs.dll""Cannot find rtlcs.dll""... A required component is missing rtlcs.dll Please install the application again."
"Windows Defender encountered an error 0x80508018""This process uses excessive CPU time""Error message "this process system error" on startup""This process has encountered a problem and needs to close""uses 100% of the CPU when sending email""Windows will not boot due to this process not being found"
rtlcs.dll error can be caused by any of the below possibilities.
Unable to boot upIncorrect or damaged hardware driverInvalid, corrupt or obsolete Windows registry entriesConstant Computer freezesFrequently popped-up error messagesDamaged registryIncompatibility in the hardwareDamaged or incorrect fileBrowser contain additional componentsrtlcs.dll processes load failureWindows shutdown problems