Cannot ALTER TABLE in MS SQL 2008/SQL2008 R2/SQL2012

Cannot ALTER TABLE in MS SQL

After installing ms sql 2008/2012 you may face new problem which may protect you to alter any table. Something like following
Alter Table Problem In MS SQL

There is a new option added in SQL Server 2008/2012 for modifying tables while using the Table Designed in Management Studio which will prevent saving any changes to a table that needs a drop/re-create of the table.
The error you see

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Crystal report shows a blank page in ASP.net

Sometimes asp.net web page shows blank page although it is consist of Crystal report viewer.

Cause of Problem

  • Using client tools (debug window of your browser) or server tool (IIS log) you will find that some files (crv.js , style.css ) are not served;
  • these files are placed by CR installer in wwwroot\aspnet_client folder but they cannot be reached;
  • If you installed your application in a website different from Default WebSiteaspnet_clientfolder is not placed inside that website
Solution

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How to Solve If Crystal Report 13 does not show Printing Dialog or Export report dialog.

Sometimes it shows that Crystal Report runs properly but its printing dialog, export report dialog doesn’t work properly and also going next page doesn’t work. Doesn’t work means if i press print button it doesn’t perform any action.

How to Solve If Crystal Report 13 does not show Printing Dialog or Export report dialog. Crystal report next page doesnt working.

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Crystal Report Error: BOBJ is undefined

Last day i faced a problem with Crystal Report. It shows BOBJ is undefined.

When i run my asp.net application using IE then it shows Java Script Error and the error is

“BOBJ is undefined”. When i run my application using Fire fox then it doesn’t shows any crystal report.

So here is solution:
After installing Crystal Report you well get something like
C:\inetpub\wwwroot\aspnet_client\system_web\4_0_30319
and
C:\inetpub\wwwroot\aspnet_client\system_web\2_0_50727

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How to solve ” Could not load file or assembly ‘…’ or one of its dependencies. The parameter is incorrect. (Exception from HRESULT: 0×80070057″ Error

Last day I have faced an error when I am compiling my ASP.net MVC application and this is for illegal shutdown of my computer.

Here is my Error: ” Could not load file or assembly ‘EntityFramework’ or one of its dependencies. The parameter is incorrect. (Exception from HRESULT: 0×80070057 “

Similar types of Error:Could not load file or assembly ‘AjaxControlToolkit’ or one of its dependencies. The parameter is incorrect. (Exception from HRESULT: 0×80070057 “

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