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Validation Error : System.IO.FileLoadException for Could not load file or assembly ‘Microsoft.VisualBasic.Activities.Compiler.dll RRS feed

  • Question

  • Hello, everyone. I have created Process in UiPath Studio, Whenever I try to run Process using UiPath Studio. I get Validation Error as "System.IO.FileLoadException: Could not load file or assembly 'Microsoft.VisualBasic.Activities.Compiler.dll. A dynamic link library (DLL) initialization routine failed. (Exception from HRESULT: 0x8007045A). I tried all possible ways like Directx Web Installer, WinDbg Preview Software. I also installed Visual Studio 2017 into <g class="gr_ gr_15 gr-alert gr_gramm gr_inline_cards gr_run_anim Grammar only-ins doubleReplace replaceWithoutSep" data-gr-id="15" id="15">system</g>, I also tried with adding in  Windows in Microsoft Net Framework v4.0.30319” in Path in Environment Variables in Advanced System Settings. But still Whenever I try to run Process using UiPath Studio. I get Error “Validation Error : System.IO.FileLoadException for Could not load file or assembly 'Microsoft.VisualBasic.Activities.Compiler.dll”. I am not able to run <g class="gr_ gr_16 gr-alert gr_gramm gr_inline_cards gr_run_anim Grammar only-ins replaceWithoutSep" data-gr-id="16" id="16">process</g> using UiPath Studio. Please kindly suggest some solution to fix this Issue.
    • Moved by Teige Gao Monday, March 18, 2019 1:38 AM
    Sunday, March 17, 2019 1:39 PM

All replies

  • Hi,

    This is the forum for SQL Server. For your question, you'd better ask at the UIpath studio forum.

    Best Regards,
    Puzzle
    MSDN Community Support
    Please remember to click "Mark as Answer" the responses that resolved your issue, and to click "Unmark as Answer" if not. This can be beneficial to other community members reading this thread. If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com

    Monday, March 18, 2019 1:37 AM