build -4839 generating error upon execution of exe

[fredst]

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Fatal error
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Unhandled Win32 exception 0xE06D7363.
Exception address: 00007ff9758f9e08.
ExceptionInformation[0x0]: 0000000019930520.
ExceptionInformation[0x1]: 000000000391f910.
ExceptionInformation[0x2]: 00000000017f5078.
ExceptionInformation[0x3]: 0000000000010000.
Instruction address: 00007ff9758f9e08.
Function address: 00007ff9758f9da0 (base+0x69da0).
Module name: 'KERNELBASE.dll'.
Module base: 00007ff975890000.
RPCS3 image base: 0000000000010000.