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
"rtlcs.dll Not Found""The file rtlcs.dll is missing""Cannot find \Windows\System32\ rtlcs.dll""Could not find C:\Windows\system32\ rtlcs.dll"
"The active window occasionally loses focus""Illegal System DLL Relocation""This process has encountered a problem and needs to close""This process continues running after closing all Microsoft Office applications""This process tries to connect to microsoft.com"
rtlcs.dll error can be caused by any of the below possibilities.
Browser contain additional componentsIrregular power supply, overheated CPU, and malfunctioning HDD controllerimproper system shutdownCorrupt or invalid .cpp file or temp folderA control panel (.cpl) file is damagedInvalid, corrupt or obsolete Windows registry entriesBlue screen of Death errorsDamaged Java MachineTemp folder is not exist or brokenDynamic-link library files corruptionIncompatibility in the hardwareAnnoying system pops-up with obscure informationThird-party software that is damaged or incorrectly installed