About this tag
The APC_INDEX_MISMATCH error is a Blue Screen of Death (BSOD) stop code that typically indicates a problem with asynchronous procedure call (APC) state synchronization in Windows. On WindowsForum.com, users have reported this error occurring alongside other BSOD codes like IRQL_NOT_LESS_OR_EQUAL and SYSTEM_SERVICE_EXCEPTION, often after Windows updates or during gaming. Common troubleshooting steps discussed include updating display drivers, testing RAM with memtest, and analyzing minidump files to identify the root cause. The error can be triggered by driver conflicts, system file corruption, or hardware issues, and community members frequently share dump file analysis to help pinpoint the faulty component.
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Windows 10 Recurring BSOD Errors After Windows 10 Upgrade: Seeking Help with Minidump Analysis
My mother's laptop has been gradually crashing more and more with SYSTEM_SERVICE_EXCEPTIONs since Windows 10 pushed an upgrade back in October. I published a thread back then to seek support with some other issues the upgrade was causing, but at that time I was unaware of the BSOD errors. My...- Cardinal System
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- apc_index_mismatch bsod crash debugging driver issues dump files error fat file system graphics driver java developer kernel error kmode_exception laptop issues memory issues minidump registry filter support system service exception upgrade windows 10
- Replies: 31
- Forum: Windows Blue Screen of Death (BSOD)
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Windows 7 Need help with a BSOD while gaming!
Hello, since recently I've been experiencing BSOD's while I'm playing games, ranging from IRQL_NOT_LESS_OR_EQUAL to APC_INDEX_MISMATCH. Figuring it might be a RAM issue I let memtest run overnight for two nights in a row while I swapped positions on the sticks but both had 19 passes with 0...- Mitch Delbaen
- Thread
- apc_index_mismatch bsod dump files error codes gaming irql_not_less_or_equal memory issues memtest performance troubleshooting
- Replies: 1
- Forum: Windows Blue Screen of Death (BSOD)
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Windows 7 A number of errors
Motherboard: Asus M3A78-CM AM2+ Video card: N9500GT-1GDS Processor: AMD Athlon 64 x2 7750 Kuma 2.7 GHZ Dual Core Case/psu: Raidmax Dirk-Tooth Newegg.com - RAIDMAX SMILODON ATX-612WBP Black 1.0mm SECC Steel ATX Mid Tower Foldout MB Computer Case With 500W Power Supply - Computer Cases Ram: 4GB...- Azajay
- Thread
- apc_index_mismatch driver issues dual core error error codes freezes graphics card issues memtest86 motherboard pc build pc components performance processor ram random restarts sata seagate system issues troubleshooting
- Replies: 1
- Forum: Windows Help and Support