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
"Cannot find \Windows\System32\ rtlcs.dll""Error starting the application because rtlcs.dll""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.""rtlcs.dll Not Found""Error loading rtlcs.dll""Cannot start Microsoft Windows. A required component is missing: rtlcs.dll"
"This process error on boot""Internet Explorer uses 100% CPU time""This process uses 100% CPU time""This process prevents Windows from shutting down properly. ""No Disk Error""This process crashes after installation of Windows XP Service Pack 2"
rtlcs.dll error can be caused by any of the below possibilities.
A mass of empty registry keys, embedded keys, invalid uninstall entries, sound sections, help sections, invalid shortcuts and invalid file extensionsDecreasingly slow computer speedBlue screen of Death errorsLower and lower CPU usageAnnoying system pops-up with obscure informationMissing, corrupt or incompatible version of fileIncorrectly installed third-party softwareIncorrect BIOS configurationAbnormal Windows registryNon-removal registry filesPrograms other than rtlcs.dll gaining access to protected memory spaceOther hardware malfunctioning problems