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Good day Colleagues,
My customer uses the TUSB3410 for a long period of time and got an issue with the driver on Windows 8.1 (version 6.3 build 9600).
He says just after TUSB3410 connection to USB port, Windows crashed to blue screen and reboots.
Says: DRIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATION... umpusbvista.sys
Customer says many customers claim this issue on Windows 8.1.
It works fine with the Windows 8, 7, XP.
Could you tell me what can be wrong and what to do with it?
Thank you, Mikhail
Hello Mikhail,
The memory dump is generated by Windows when a BSOD occurs (Blue Screen of Death - Ü ) . please also try to reproduce the problem using a fresh Windows installation.
Regards,
Roberto
Good day Roberto,
Customer tried on fresh new Windows 8.1 and problem still exists.
1. Customer installed fresh Windows 8.1. Installed drivers from a motherboard CD. Motherboard is ASUS B150 PRO. (He says he tried different computers with different boards)
2. He connected TUSB3410 and looked at devices (picture 1). In a few seconds he got a blue screen (picture 2).
3. He entered into devices and switched off few USB devices. Connected the TUSB3410. No blue screen. (picture 3)
4. Connected all disconnected devices. No blue screen, but the TUSB3410 with an exclamation mark. (picture 4)
5. He installed a software
6. Connected the TUSB3410. It was identified by Windows but in a device manager there is no COM port number, but it shown in a properties. (picture 6).
7. He reinstalled a driver (deleted and installed) and TUSB works fine.
Dump file is a huge (87M).
Could you send me a E-mail, I will send you a link to the file.
Thank you, Mikhail