Error 0x8007006A

Value: -2147024790 | 0x8007006A | 2147942506

What does it mean ?

ERROR_SEM_USER_LIMIT  
Insert the diskette for drive %1.
Value: 106 | 0x006A | 0b0000000001101010

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

StackOverflow

Other Errors for FACILITY_WIN32