COM class factory error: 8000401a.

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EDN Admin

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Hello<br/><br/>I have been trying to solve this problem since many days. I created charts on my web page using chart control and then saved those charts in temp folder. I want to export thses charts to excel file . The good thing is , I was able to that on my local machine. <br/>But whenh I put the same code in server 2003 , I start getting error :<br/>Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 8000401a. <br/><br/>on this line:<br/><span style="color:#ff0000 xlApp = new Excel.ApplicationClass();<br/><br/><br/> I think I have tried every solution avaialable but seems I am still missing on something. Can someone please help me step by step to follow some tutorial. I know this perms problem , but where I dont know..<br/>Please help ?<br/><br/>Thanks<br/>Varun<br/><br/>

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