| Event Id | 1005 |
| Source | MSExchangeIS |
| Description | Unable to start the Microsoft Exchange Information Store. Error <error code>. |
| Event Information | File or disk corruption caused the startup of Information Store to fail. In a cluster environment, the routing groups may not be set up correctly. If the error is file corruption, repair, reinstall, or replace the corrupted file. If a disk error occurred, run the Chkdsk.exe utility with the /r option on the hard disk. If this message reappears, run hardware diagnostics on the disk drive and its controller. In a cluster environment, verify the set up of your routing groups. |
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