Looks like it didn't work. Sadly we cannot use a lower version of msvcrt.dll, since you're using the lowest one possible (from Windows 7 RTM). As for iSPY, I don't know what issue you have with msvcrt.dll, but to me it looks like you're already on Windows 10, while bobby is trying to upgrade to Windows 10 from Windows 7 but the msvcrt.dll file makes the Modern Host Setup application crash

Feb 22, 2018 en[Event ID 1000] Application Error: msvcrt.dll (explorer Faulting module name: msvcrt.dll, version: 7.0.16299.125, time stamp: 0x20688290 Exception code: 0xc00000fd Fault offset: 0x0000000000054cf3 \WINDOWS\explorer.exe Faulting module path: C:\WINDOWS\System32\msvcrt.dll Report ID: 5772f724-b376-461d-8e9f-c76f82cb79e4 Full name of the failing package: Application ID associated with the failing Windows Explorer crashing randomly Solved - Windows 7 Help Mar 25, 2020 FIX: You receive an "invalid page fault in module MSVCRT

Tracking print related application failures back to a

Faulting process id: 0x3574. Faulting application start time: 0x01d56253d57367a6. Faulting application path: C:\Program Files (x86)\ xyz.exe. Faulting module path: C:\Windows\System32\msvcrt.dll. Report Id: 9b8ae8af-ed7a-4b1c-83f4-a75e017a1058. Faulting package full name: Faulting package-relative application ID: === .NET Runtime (9/3/2019 8:21

NSMSETUP.EXE, version 4.1.0.592, faulting module msvcr71.dll, version 7.10.3052.4, fault address 0x0000177a. I have downloaded a registry tool but not

1.1, 'Runtime Error' and explorer crashes on search Feb 26, 2013 winlogon.exe crashes causing entire session to crash Apr 16, 2013 Acrobat Reader DC crashes when emailing pdf throug Jun 26, 2017