NetVault will not start (4036092)

When starting netvault from the configurator netvault goes in to running state then after a few seconds netvault stops.

Checking process manger trace we see extract  below:

0 PMGR ??? 5540 191 0 105916725858 Start of day process 'Schedule Manager' has died

Looking at schedule manger trace we see extract below:

0 INDX ??? 5908 196 0 51659412747 Table Jobs: Cursor Key id 242 does not match record at 163643 with id 39
0 MEM ??? 5908 17 0 51659412747 Failed to allocate 1685217656 byte: The operation completed successfully.
0 MEM ??? 5908 17 0 51659412747 Failed to allocate 1685217656 byte: The operation completed successfully.
0 MEM ??? 5908 4 1 51659412747 Unable to allocate 1685217636 bytes of memory
0 MEM ??? 5908 19 0 51659412747 Terminal memory count: Cur: 8422 Max: 8747, Alloc: 93046, Bytes: 779852 HWM: 797132

Checked  NetVault configurator shared memory setting is 128000 and NetVault process has interact with desktop enabled.

Renamed …/NetVault/db/ScheduleDatabase to oldScheduleDatabaseold and NetVault starts correctly
Put back original ScheduleDatabase and ran schedule database repair and it fails as seen below:

…NetVault Backup\util>nvschedbigredupgrade.exe  check
Scheduler upgrade: ProcInitialize failed
Scheduler upgrade: Upgrade failed - NetVault services will not start

Rename …/NetVault/db/ScheduleDatabase to oldScheduleDatabaseold and start NetVault. Restore last NetVault database backup.

If no NetVault database backup exists all jobs will need to be recreated.