Could not load file or assembly error

Question

0.00/5 (No votes)

See more:

Hi, I have got the above error when i publish my web app on the server. Can anyone tell me the solution? Below is the stack trace.

Stack Trace

VB

[FileNotFoundException: Could not load file or assembly 'Microsoft.Office.Interop.Excel, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The system cannot find the file specified.]
   WebApplication1.Admin1.Page_Load(Object sender, EventArgs e) in C:\Users\Pei Wen\Desktop\SHS\fyp-final.23\WebApplication1\WebApplication1\AdminStudentMGR.aspx.vb:273
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +47
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1436

Thanks in advance.

Posted 27-Apr-11 21:58pm

lowpw

Updated 27-Apr-11 23:13pm

Sandeep Mewara

v3

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Wayne Gaylard · Answer 1 · 2011-04-27T22:10:00

Solution 1

Your webserver obviously does not have Microsoft Office installed. To use the Interop Assemblies for Office, MS Office needs to be installed on the machine running the application.

Hope this helps

Posted 27-Apr-11 22:10pm

Wayne Gaylard

Comments

lowpw 28-Apr-11 4:12am

Microsoft office 2003 is installed inside.

Mithun P · Answer 2 · 2011-04-27T22:30:00

Solution 2

Have you added the reference Microsoft.Office.Interop.Excel

Posted 27-Apr-11 22:30pm

Mithun P

Comments

lowpw 28-Apr-11 4:32am

no. i added Microsoft Excel 12.0 Object Libary

Ashishmau · Answer 3 · 2011-04-27T23:00:00

Solution 3

You have to run

C++

AccessDatabaseEngine.exe

for version 12.0 in your OS

download exe from net

Posted 27-Apr-11 23:00pm

Ashishmau

Updated 27-Apr-11 23:02pm

v2

Comments

lowpw 28-Apr-11 5:22am

it's still not working. :(

Ashishmau 28-Apr-11 5:39am

check your excel path IS correct or not

lowpw 28-Apr-11 5:41am

what do you mean? it's working when i run in using visual studio.