ssms - SQL Server Management Studio edit timeout -

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i trying run query edit records in sql server management studio 2008 , keep getting error: "sql execution error. error message: timeout expired. timeout period elapsed prior completion of operation or server not responding."

i have set following: execution time-out: 0 set lock timeout: -1 transaction time-out after: 65535

the message appears @ 30 seconds....

there locks on database trying change. need first remove locks, can execute change.


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