This is a graphics driver crash. Roll back to Intel driver version 8.14.10.2141 (older, but stable for NAV50).
If you still can’t find a specific driver (e.g., unknown PCI device), reply with the from Device Manager ( VEN_xxxx&DEV_xxxx ), and I’ll give you the exact working driver link. acer aspire one nav50 drivers windows 7 32 bit