To help the community, here is a list of symptoms that prove your driver is not the release:
The QImaging QICAM (V100) requires specific PVCAM or legacy QCam drivers for proper operation, which can be acquired via the QImaging Support Portal or through Micro-Manager for older FireWire models. Installation involves downloading the appropriate 32-bit or 64-bit driver, running the setup, and using the RSconfig utility to verify hardware detection. For detailed installation and connectivity steps, visit QImaging Support Portal. qimaging digital camerav100 driver verified
Look for the file named: (version numbers may vary). This is the last official verified driver released around 2015. To help the community, here is a list