I have tried with all sorts of combinations of MSVCR100.DLL that i found on the system but in all cases i get Faulting application name: pulseview.exe, version: 0.0.0.0, time stamp: 0x00000000 Faulting module name: MSVCR100.dll, version: 10.0.40219.325, time stamp: 0x4df2be1e Exception code: 0x40000015 Fault offset: 0x0008d6fd Faulting process ID: 0x21f8 Faulting application start time: 0x01d70f36b7252084 Faulting application path: C:\Program Files (x86)\sigrok\PulseView\pulseview.exe Faulting module path: C:\WINDOWS\SYSTEM32\MSVCR100.dll Report ID: 73c7d978-84ae-4ebe-ae93-299f5e000318 Faulting package full name: Faulting package-relative application ID: Same thing happens with the 10.0.3x version of the MSVCR100.DLL. I have installed the nightly 32 bit, 64 bit, also 0.4.2 (32 and 64 bit), as well as uninstalling, reinstalling both VS Runtime distributable 2010 and service pack 1, rebooting PC several times.