Same problem as Mr Blue here, with the same stack dump from Event Viewer.
I've tried all of the disable fixes outlined here (audio, video, etc), as well as all of the "old school" FH3 fixes (market, etc), since it fails to launch as well. Apex and FM7 both launch fine though.
i7-7700k, 16GB RAM, GTX 1080, SB Audigy Rx
Quote:
Faulting application name: ForzaHorizon4Demo.exe, version: 0.0.0.0, time stamp: 0x5b91a2cf
Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0xc0000005
Fault offset: 0x00000002360007a0
Faulting process id: 0x13f0
Faulting application start time: 0x01d44bbf2693ab5d
Faulting application path: C:\Program Files\WindowsApps\Microsoft.ForzaHorizon4Demo_1.184.512.2_x64__8wekyb3d8bbwe\ForzaHorizon4Demo.exe
Faulting module path: unknown
Report Id: 1d867f29-2bcc-4a62-b99e-4bb147923344
Faulting package full name: Microsoft.ForzaHorizon4Demo_1.184.512.2_x64__8wekyb3d8bbwe
Faulting package-relative application ID: SunriseReleaseFinal
Fault bucket 1958714447728015037, type 5
Event Name: MoBEX
Response: Not available
Cab Id: 0
Problem signature:
P1: Microsoft.ForzaHorizon4Demo_1.184.512.2_x64__8wekyb3d8bbwe
P2: praid:SunriseReleaseFinal
P3: 0.0.0.0
P4: 5b91a2cf
P5: StackHash_1e37
P6: 0.0.0.0
P7: 00000000
P8: PCH_67
P9: c0000005
P10: 0000000000000008
Attached files:
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER59D9.tmp.dmp
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER5B03.tmp.WERInternalMetadata.xml
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER5B13.tmp.xml
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER5B13.tmp.csv
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER5B34.tmp.txt
These files may be available here:
C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_Microsoft.ForzaH_4ce5e2c75e86791c13d258a1fa9e32d16925303c_f6039166_4c775db1
Analysis symbol:
Rechecking for solution: 0
Report Id: 1d867f29-2bcc-4a62-b99e-4bb147923344
Report Status: 268435456
Hashed bucket: e6fe24e1f32592d19b2ec0699940f6bd
Cab Guid: 0