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 run rtlcs.dll""... A required component is missing rtlcs.dll Please install the application again.""Cannot find \Windows\System32\ rtlcs.dll""Cannot find rtlcs.dll""Cannot find file rtlcs.dll""Error starting the application because rtlcs.dll"
"This process prevents Windows from shutting down properly. ""The active window occasionally loses focus""This process uses 100% of your CPU when right-clicking on an item""Windows Defender encountered an error 0x80508018"
rtlcs.dll error can be caused by any of the below possibilities.
Surprising number of Blue Screen of Death Errors MessagesA control panel (.cpl) file is damagedBlue Screen of DeathMissing, corrupt or incompatible version of fileUndesired spyware attacksInvalid, corrupt or obsolete Windows registry entriesCorrupt or damaged application filesBrowser Setting Control LossSerious Malware AttacksDeteriorate Windows operating system performanceDisordered Task ManagerSystem crashesLower and lower CPU usageDamaged password listBIOS settings for Wait states, RAM timing, or other BIOS settings Damaged .log filesDamaged registry