Error 2738 when running installer This error is related to an installer call of a VB Script which cannot be executed. For a VB Script to be able to run the operating system requires the file 'vbscript.dll' to be registered. 1. Access the Command Prompt. 2. Navigate to C:\Windows\System32 (Windows default). 3. Type 'regsvr32 vbscript.dll'. 4. Rerun installer