|
Edited by lemoutan at 2016-7-22 00:28
I've already tried all that. Full uninstall (custom - delete all files and registry entries) and reboot. There is now no trace of the 'DigitalScope' installation on this machine. Only the older Hantek6022BE software.
The ClassGuid for the device driver (5444534f-1100-2008-0218-080111008219 = DSO Measurement Device) as specified in a portion of the driver's inf file (reproduced below):
- [Version]
- Signature="$CHICAGO[ DISCUZ_CODE_0 ]quot;
- Class=USB
- ClassGuid = {5444534f-1100-2008-0218-080111008219}
- provider=%ODM%
- LayoutFile=layout.inf
- CatalogFile=dstusb.cat
Copy the Code
is still, however, present in the registry (traces remain under ControlSet001 and ControlSet002 and - fatally - under CurrentControlSet) after reboot, as are also the- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\USB\VID_049F&PID_505A
Copy the Code and- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Enum\USB\VID_049F&PID_505A
Copy the Code and- HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB\VID_049F&PID_505A
Copy the Code entries.
These are simply not deletable by hand (e.g via regedit run as administrator) and - as far as I can tell - as long as those entries (for the vendor and device in question) remain then any time the live DSO5102P is plugged into this machine, the association of the equipment with a USB device (specifically the unknown one mentioned in earlier posts) rather than 'Measurement Device' will be made and the new device class creation (the aforementioned DSO Measurement Device) cannot and will not be performed. There seems to be no way out of this on this machine. It seems forever clobbered.
Of course it is possible to install on another (Windows 7 64bit) PC. That doesn't help with this machine - the one I need it on. Somehow these old unremovable registry entries from the (by now obviously mis-installed) earlier attempts are preventing this. This is - as you can imagine - awfully frustrating.
|
|