What is rtlcs.dll

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 file rtlcs.dll"
  • "A required DLL, rtlcs.dll was not found"
  • "The file rtlcs.dll has not been found."
  • "Cannot start Microsoft Windows. A required component is missing: rtlcs.dll"
  • "... A required component is missing rtlcs.dll Please install the application again."
  • How to fix rtlcs.dll error automatic

    Follow the instruction to Free Scan your computer and fix related errors

  • Step1: Download the rtlcs.dll error Repair Tool.
  • Step2: Click "Save File" and follow the on-screen instructions to install the program.
  • Step3: Click "Scan Now" to scan over your computer.
  • Step4: Click the "Repair All" button to fix exe error and speed up computer.


  • English  Français  Deutsch  Italiano  Español  Português  Pусский  日本語  한국의  简体中文  繁體中文 

    Common problems:


  • "This process prevents Windows from shutting down properly. "
  • "Blue Screen of Death "STOP 0xC000021A" citing as the problem "
  • "This process causes a Blue Screen of Death"
  • "The active window occasionally loses focus"
  • "This process uses 100% CPU time"
  • "You are prompted to debug when browsing some web pages"
  • Download rtlcs.dll Remove Tool Now

    rtlcs.dll error can be caused by any of the below possibilities.

  • Annoying system pops-up with obscure information
  • Browser contain additional components
  • Corrupt or damaged application files
  • Incorrectly installed third-party software
  • Unwanted reduction of PC performance
  • Programs other than rtlcs.dll gaining access to protected memory space
  • Disordered Task Manager
  • Spyware infection
  • Viruses infection
  • Abnormal Windows registry
  • Lower and lower CPU usage
  • Sluggish system performance