Are there any ways to convert the visual webpart to 32 bit version. I have target in the property project c#, but I couldn't add the webpart to page.

What I meant is in my case: I open excel file by connection string

"Provider=Microsoft.ACE.OLEDB.12.0 ;Data Source= " + filePath + ";Mode=Read;Extended Properties=\"Excel 12.0;HDR=YES;\""

But it raised the error on the step open connection. I have aleady installed the Access Database Engine distribution 2010 X64 on the server and the client also.


No, web part deployed to SharePoint has to be compiled in 64-bit.


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.