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
"File rtlcs.dll is missing.""Windows\System32\ rtlcs.dll missing or corrupt: Please re-install a copy of the above file.""rtlcs.dll Not Found""Error run rtlcs.dll""The file rtlcs.dll has not been found.""Cannot find file rtlcs.dll"
"This process error on boot""You are prompted to debug when browsing some web pages""Windows Defender encountered an error 0x80508018""Blue Screen of Death "STOP 0xC000021A" citing as the problem ""uses 100% of the CPU when sending email""This process has encountered a problem and needs to close. We are sorry for the inconvenience."
rtlcs.dll error can be caused by any of the below possibilities.
Corrupt or invalid file allocation list, swap file, password list and registry, Incorrect BIOS settingInvalid Windows RegistryNetwork connection failurePrograms other than rtlcs.dll gaining access to protected memory spaceTemp folder is not exist or brokenIncorrect or damaged hardware driverCorrupt or invalid rtlcs.dllDamaged swap fileDamaged or invalid processDynamic-link library files corruptionConstantly popped-up error messagesCrashed computerDamaged registryDamaged or incorrect fileSurprising number of registry errors, DLL errors, EXE errors and other obscure system errorsSystem crashesInvalid, corrupt or obsolete Windows registry entries