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[STM32] ST_link error in WIN7 = SOLVED

Question asked by berghuis_van_winden on Dec 15, 2011
The STM32 Value Line Discovery kit appears in WIN7 as a USB mass storage devive, with those 3 links to But it will not connect via the ST-LINK and its utility (v2.2).
[note that the STM32 L Discovery kit (with the LCD) is working correctly]

After spending hours tracking this problem, I found a solution by removing virtual drive software like DeamonTools or VirtualCloneDrive. Hope this info helps some of you and ST engineers to fix this annoying issue...