PR_OST_OSTID property

[mtricanico]

Hello. I have an issue with a cache mode outlook. According to this URL (https://learn.microsoft.com/en-US/outlook/troubleshoot/performance/cannot-start-outlook-in-cached-mode-or-create-profile) the resolution is very simple but In my case i don't have this value: PR_OST_OSTID.

Any suggestion of how to continue?

Thank in the advance