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BOOK: Beginning ASP.NET 4 : in C# and VB
 | This is the forum to discuss the Wrox book Beginning ASP.NET 4: in C# and VB by Imar Spaanjaars; ISBN: 9780470502211 |
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November 27th, 2010, 12:04 AM
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Could not obtain information about windows nt group/user
I am trying to do Exercise, 'Creating a Relationship between Two Tables on page 427. I right click on Database Diagrams and click 'Add New Diagram. I get a couple of boxes, first to make me the owner, I click yes, then I get the box that asks to create new objects, I say yes, then I get this error, could not obtain information about windows nt group/user Developer/btcomp', error code 0x534. I am stuck at this point.
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November 27th, 2010, 06:43 AM
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Wrox Author
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Hi there,
Did you try a Google search? http://www.google.com/#sclient=psy&h...68904dd3283f54 There are various causes and solutions for this error.
Cheers.
Imar
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November 27th, 2010, 09:51 AM
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Hi Imar,
Yeah, I tried the Google search. I thought I had the answer and restarted and refreshed the database this morning, and I got the add table box, but it was empty. Then I saw my data tables weren't there. So there is something in my the setup I did. Since it is near the start of this section, I think I will erase the database file and redo the section before.
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November 27th, 2010, 11:39 AM
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Wrox Author
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Hi Bob,
Quote:
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Since it is near the start of this section, I think I will erase the database file and redo the section before.
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Sounds like a good idea. May help to figure out what went wrong where. Alternatively, you could get a copy of the database from the chapter's source that you can download from the Wrox web site.
Cheers,
Imar
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November 27th, 2010, 11:53 AM
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Quote:
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Alternatively, you could get a copy of the database from the chapter's source that you can download from the Wrox web site.
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You are worth your weight in gold, Imar. ;-) I recreated the database and the two tables, same thing happened. After looking at literally 20 sources, I looked at the test site pages, and saw that I had no problem creating the diagrams. So I grabbed the database you had in the chapter 12 resources and I was able to get this to work.
Saved me lots of time, because I am doing my one hour power walk before lunch, and I can continue with this after lunch. I do have a lot to learn on database administration and such, my weakness when working with databases.
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June 10th, 2012, 04:11 PM
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I'm having the same problem
I fixed it by using the db from the chapter 12 resources, but I want to know why this doesn't work. If I create a db in the future I will have this problem. How do I fix this with a db that I create?
Cinco
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June 10th, 2012, 09:24 PM
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Cinco, I haven't been using ASP.Net for about a year now, and my mind is fuzzy on this. But as I recall, I believe I was having a problem with permissions. The computer I was using then, and right now is a HP Vista Home Premium. I believe once I got it to work I didn't have a problem. As my late grandmother would tell me, don't worry so much, chances are you will be alright.
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June 11th, 2012, 12:36 PM
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Must be logged into the domain
Thanks btcomp....I found the fix.
The computer I'm using for this book is my work PC and I was trying the database diagram from home and was not logged into the domain. Once I logged in via VPN everything worked fine.
Cinco
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