.net - Could not load the file or assembly Microsoft.Office.Interop.Excel -
i have deployed website on virtual machine windows server 2008 r2,iis 7 , .net framework 3.5.1 installed.
i have been getting following error.
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server error in '/' application. configuration error description: error occurred during processing of configuration file required service request. please review specific error details below , modify configuration file appropriately. parser error message: not load file or assembly 'microsoft.office.interop.excel, version=11.0.0.0, culture=neutral, publickeytoken=71e9bce111e9429c' or 1 of dependencies. system cannot find file specified. source error: line 46: <add assembly="stdole, version=7.0.3300.0, culture=neutral , publickeytoken=b03f5f7f11d50a3a"/> line 47: <!--<add assembly="microsoft.office.interop.excel, version=12.0.0.0, culture=neutral, publickeytoken=71e9bce111e9429c"/>--> line 48: <add assembly="microsoft.office.interop.excel, version=11.0.0.0, culture=neutral, publickeytoken=71e9bce111e9429c" /></assemblies> line 49: </compilation> line 50: source file: c:\tfaredemo\web.config line: 48 assembly load trace: following information can helpful determine why assembly 'microsoft.office.interop.excel, version=11.0.0.0, culture=neutral, publickeytoken=71e9bce111e9429c' not loaded. wrn: assembly binding logging turned off. enable assembly bind failure logging, set registry value [hklm\software\microsoft\fusion!enablelog] (dword) 1. note: there performance penalty associated assembly bind failure logging. turn feature off, remove registry value [hklm\software\microsoft\fusion!enablelog]. version information: microsoft .net framework version:2.0.50727.5466; asp.net version:2.0.50727.5456
========================================================= application has features excel reports generated. have not installed office have been having trouble getting website started.
- i have tried many things installing .net framework 1.1 redistributable package.
- i have installed office open xml read somewhere problem might solved.
please me this. website developed using vs 2005 , not have vs 2005 installed on virtual machine have mentioned above.
i have not installed office
you need install ms office (or @ least excel) on machine executing excel handling code. won't magically work without excel.
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