Hello everyone,

Could someone give me a clue why Im receiving this error?

Thanks

Log Name:      Application
Source:        MSExchangeIS
Event ID:      1012
Task Category: General
Level:         Error
Keywords:      Classic
User:          N/A

Description:
Exchange Server Information Store has encountered an error while executing a full-text index query ("and(subject:string("SearchQueryStxProbe*", mode="and"), folderid:string("G7EA93773BE43928873485722B07800000000010D0000"))"). Error information: System.TimeoutException: Failed to open a channel.

.....

Hi,

Looks like you might have a corrupted index. Try the following steps.

1. Stop the Search/Index service

2. Go to the location of the the mailbox database

3. Either delete or rename the CatalogGUID (I usually delete it as it will recreate itself once the search/index services restart)

4. Restart the Search/Index Service

This will recreate the Index for that particular mailbox database.

• Proposed as answer by cara chenMicrosoft contingent staff, Moderator 7 hours 27 minutes ago