Error Message "Runtime Error R6034" "Couldn´t find library MSVCR80.dll"

It seems that the installation of Windows Defender or Kaspersky anti virus or Microsoft Office 2007 (Office 12) is causing the problem. Whenever Molecular Conceptor application tries to open Internet-Explorer, or write an XML file, one get this error message and Molecular Conceptor may crash.

  • Users of Molecular Conceptor Evaluation version: Download the new version of Molecular Conceptor Evaluation version that should solve this problem. (09/07/08)
  • Vista users of Molecular Conceptor Demo version: Download the new version of Molecular Conceptor Demo Setup version that should solve this problem. (09/07/08)
  • All other Users: To avoid the error messages and the crush, you need to copy two dll files (msvcr80.dll msvcp80.dll) to the folder of Molecular Conceptor exe file:
    1. 1. Download the two zipped dll files:
      http://www.molecular-conceptor.com/download/faq/msvcr80.zip
      http://www.molecular-conceptor.com/download/faq/msvcp80.zip
    2. 2. The files are compressed so you need to unzip them and save them in the same folder of Molecular Conceptor application:
      * If you installed Molecular Conceptor, the default installation folder is:
      C:\Program Files\Synergix\mc2\mc2.exe (or mc2_eval.exe or mc2_demo.exe)
      So If you used the default installation, you should now have -
      C:\Program Files\synergix\mc2\msvcr80.dll
      C:\Program Files\synergix\mc2\msvcp80.dll
      * Note: For Windows XP users of Molecular Conceptor Demo or Evaluation version, you did not have to install Molecular Conceptor, so save the dll files in the same folder of Molecular Conceptor application. e.g.:
      . . .\desktop\test\mc2_eval.exe (or mc2_demo.exe)
      . . .\desktop\test\msvcr80.dll
      . . .\desktop\test\msvcp80.dll
    3. 3. You can now run Molecular Conceptor.