Click here to Skip to main content
11,928,403 members (58,887 online)
Rate this:
Please Sign up or sign in to vote.

This Line returning exception when i have deployed application to other machine

Microsoft.Office.Interop.Excel.Application xlApp= new Microsoft.Office.Interop.Excel.Application();

Exception: Object Reference not set to an instance

please help me .....
Posted 4-Jan-13 1:37am
Edited 4-Jan-13 1:39am
ssoni346 4-Jan-13 8:16am
Yes i have install that using command prompt

1 solution

Rate this: bad
Please Sign up or sign in to vote.

Solution 1

Check if Microsoft Primary Interop Assemblies are installed on the other computer.
ssoni346 4-Jan-13 8:10am
Yes it is installed

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

  Print Answers RSS
Top Experts
Last 24hrsThis month

Advertise | Privacy | Mobile
Web04 | 2.8.151126.1 | Last Updated 4 Jan 2013
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100