Use regsvr32 to register the missing component (e.g., regsvr32 mycontrol.ocx ). 2. 32-bit vs. 64-bit Mismatch

: Manually register the relevant control using regsvr32 (e.g., regsvr32 mscomct2.ocx ).

Here’s a comprehensive review of the , including what it means, common causes, symptoms, and step-by-step troubleshooting solutions.

This is the most frequent cause of R0035. It usually happens when moving an application from a development machine to a user's machine.