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Thanks very much. Great answer!
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Hi<br />
<br />
I am developing a VSTO Excel Workbook project for a client. I have VS 2010 and Office 2010 and 2007 on my machine, but the client only has Office 2007 on theirs. When I closed my project and reopened it it converted it to a Ezcel 2010 Workbook - how can I stop this?
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Hi

I am developing a VSTO Excel Workbook project for a client. I have VS 2010 and Office 2010 and 2007 on my machine, but the client only has Office 2007 on theirs. When I closed my project and reopened it it converted it to a Ezcel 2010 Workbook - how can I stop this?

VSTO 2010/2007 issue

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,

Visual Basic.NET

Microsoft Excel topics include formulas, formatting, VBA macros and user-defined functions, and everything else related to the spreadsheet user interface, including error messages.