SQL Server Management Studio Change User Server Roles to sysadmin?












2















On my local machine I have SSMS (SQL Server 2008 R2).



For user xxxx Server Roles are only public.



When I try to change it to sysadmin it throws the error:




User does not have permission to perform this action. (.Net SqlClient Data Provider)

Error Code 15247





  1. Server type (local)/SQLExpress

  2. Authentication: Windows Authentication

  3. User: ComputerNameusername (disabled)

  4. Password: none (disabled)


How can I do this?



The user I am connecting with server role is: public, but Windows Admin user.



The instance is configured for mixed mode authentication, but I don't remember the password for sa. I can't change the password because I am not sysadmin.



Is there any way I can create a sysadmin user account or make my account sysadmin and get full control of my SSMS?










share|improve this question















migrated from stackoverflow.com Feb 14 '12 at 22:57


This question came from our site for professional and enthusiast programmers.























    2















    On my local machine I have SSMS (SQL Server 2008 R2).



    For user xxxx Server Roles are only public.



    When I try to change it to sysadmin it throws the error:




    User does not have permission to perform this action. (.Net SqlClient Data Provider)

    Error Code 15247





    1. Server type (local)/SQLExpress

    2. Authentication: Windows Authentication

    3. User: ComputerNameusername (disabled)

    4. Password: none (disabled)


    How can I do this?



    The user I am connecting with server role is: public, but Windows Admin user.



    The instance is configured for mixed mode authentication, but I don't remember the password for sa. I can't change the password because I am not sysadmin.



    Is there any way I can create a sysadmin user account or make my account sysadmin and get full control of my SSMS?










    share|improve this question















    migrated from stackoverflow.com Feb 14 '12 at 22:57


    This question came from our site for professional and enthusiast programmers.





















      2












      2








      2








      On my local machine I have SSMS (SQL Server 2008 R2).



      For user xxxx Server Roles are only public.



      When I try to change it to sysadmin it throws the error:




      User does not have permission to perform this action. (.Net SqlClient Data Provider)

      Error Code 15247





      1. Server type (local)/SQLExpress

      2. Authentication: Windows Authentication

      3. User: ComputerNameusername (disabled)

      4. Password: none (disabled)


      How can I do this?



      The user I am connecting with server role is: public, but Windows Admin user.



      The instance is configured for mixed mode authentication, but I don't remember the password for sa. I can't change the password because I am not sysadmin.



      Is there any way I can create a sysadmin user account or make my account sysadmin and get full control of my SSMS?










      share|improve this question
















      On my local machine I have SSMS (SQL Server 2008 R2).



      For user xxxx Server Roles are only public.



      When I try to change it to sysadmin it throws the error:




      User does not have permission to perform this action. (.Net SqlClient Data Provider)

      Error Code 15247





      1. Server type (local)/SQLExpress

      2. Authentication: Windows Authentication

      3. User: ComputerNameusername (disabled)

      4. Password: none (disabled)


      How can I do this?



      The user I am connecting with server role is: public, but Windows Admin user.



      The instance is configured for mixed mode authentication, but I don't remember the password for sa. I can't change the password because I am not sysadmin.



      Is there any way I can create a sysadmin user account or make my account sysadmin and get full control of my SSMS?







      sql-server sql-server-2008 role






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 12 mins ago









      Paul White

      51k14278450




      51k14278450










      asked Feb 13 '12 at 18:53









      HaBoHaBo

      14628




      14628




      migrated from stackoverflow.com Feb 14 '12 at 22:57


      This question came from our site for professional and enthusiast programmers.









      migrated from stackoverflow.com Feb 14 '12 at 22:57


      This question came from our site for professional and enthusiast programmers.
























          1 Answer
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          You've explained that you don't have the SA password and you're not an administrator. In that case, you're going to have to hack your way around it.



          See Think Your Windows Administrators Don’t Have Access to SQL Server 2008 by Default? Think Again. by Argenis Fernandez.



          That post explains how to impersonate the NT AUTHORITYSYSTEM login using PsExec (or creating a Windows Scheduled Task running under the SYSTEM account) to create a new login for yourself. Then, you can log in via that new login, and grant your Windows account SA permissions.






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            1 Answer
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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            1














            You've explained that you don't have the SA password and you're not an administrator. In that case, you're going to have to hack your way around it.



            See Think Your Windows Administrators Don’t Have Access to SQL Server 2008 by Default? Think Again. by Argenis Fernandez.



            That post explains how to impersonate the NT AUTHORITYSYSTEM login using PsExec (or creating a Windows Scheduled Task running under the SYSTEM account) to create a new login for yourself. Then, you can log in via that new login, and grant your Windows account SA permissions.






            share|improve this answer






























              1














              You've explained that you don't have the SA password and you're not an administrator. In that case, you're going to have to hack your way around it.



              See Think Your Windows Administrators Don’t Have Access to SQL Server 2008 by Default? Think Again. by Argenis Fernandez.



              That post explains how to impersonate the NT AUTHORITYSYSTEM login using PsExec (or creating a Windows Scheduled Task running under the SYSTEM account) to create a new login for yourself. Then, you can log in via that new login, and grant your Windows account SA permissions.






              share|improve this answer




























                1












                1








                1







                You've explained that you don't have the SA password and you're not an administrator. In that case, you're going to have to hack your way around it.



                See Think Your Windows Administrators Don’t Have Access to SQL Server 2008 by Default? Think Again. by Argenis Fernandez.



                That post explains how to impersonate the NT AUTHORITYSYSTEM login using PsExec (or creating a Windows Scheduled Task running under the SYSTEM account) to create a new login for yourself. Then, you can log in via that new login, and grant your Windows account SA permissions.






                share|improve this answer















                You've explained that you don't have the SA password and you're not an administrator. In that case, you're going to have to hack your way around it.



                See Think Your Windows Administrators Don’t Have Access to SQL Server 2008 by Default? Think Again. by Argenis Fernandez.



                That post explains how to impersonate the NT AUTHORITYSYSTEM login using PsExec (or creating a Windows Scheduled Task running under the SYSTEM account) to create a new login for yourself. Then, you can log in via that new login, and grant your Windows account SA permissions.







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited 10 mins ago









                Paul White

                51k14278450




                51k14278450










                answered Dec 27 '13 at 22:14









                Brent OzarBrent Ozar

                34.3k19102230




                34.3k19102230






























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