Using Windows 10 Pro Tech Preview (Evaluation Copy. Build 10049). Getting Below error on shut down.

[WPCentral Question]

The instruction at 0X00007FF94364EBB8 referenced memory at 0X000000030000A618 . The memory could not be written. Click OK to terminate the program.

Additionally I'm unable to update my OS any more.

Windows 10 team, please look into this issue.