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
"Error starting the application because rtlcs.dll""Cannot start Microsoft Windows. A required component is missing: rtlcs.dll""This application failed to start because rtlcs.dll was not found. Re-installing the application may fix this problem.""Dll Registration: Failed for file C:\WINDOWS\System32\ rtlcs.dll""The file rtlcs.dll is missing"
"Internet Explorer uses 100% CPU time""This process continues running after closing all Microsoft Office applications""This process has encountered a problem and needs to close. We are sorry for the inconvenience.""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.
Dynamic-link library files corruptionCorrupt or invalid file allocation list, swap file, password list and registry, Incorrect BIOS settingMissing, corrupt or incompatible version of fileCorrupt Windows registryConstant Computer freezesConstant Blue Screen of Death errorsIncorrectly installed third-party softwareA mass of empty registry keys, embedded keys, invalid uninstall entries, sound sections, help sections, invalid shortcuts and invalid file extensionsConstantly popped-up error messagesSystem crashesBIOS settings for Wait states, RAM timing, or other BIOS settings Could not find C:\Windows\system32\ rtlcs.dllComputer affected with virus, malware, spyware or Trojan