Hello Viv

Trying to exclude LINQ in that part of the app. I like to reduce the .NET version to allow a greater range of computers which are then able to run my app.

I am already having the issue with WindowsXP 64-bit - my app doesn't run on there. I think I read in my reasearch that LINQ won't run in that platform.



>>Hello Everybody.
>>
>>Ok - so I completed my first .NET app (desktop in vb.net and a asp.net web portion), compiled it in x86, install it on WindowsXP (32bit) and Windows 7 (64bit) machines, and it works great. - Hurray :-)
>>
>>Now i have some Windows XP 64 bit machines where i got an error right when I am starting the app (the desktop program). I think there was some mentioning about the System.Windows.Forms namespace.
>>
>>Well, so I am thinking to myself: "sure that makes sence, just recompile as "AnyCPU".
>>
>>Oops - maybe not. First i got some complaints about LINQ - so i converted that code to the System.Data.SqlClient stuff. Still everything works great on the other machienes (reinstalled).
>>
>>But now i get an error when compiling (not the code sections I converted) as follows (about 72 errors):

>>Dim MasterTypeRow As DataTable = _
>>   Me.TableAdapterManager1.DocumentTypesTableAdapter.GetType_Level0( _ 
>>      Me.DocList(nRow, 3), Me.DocList(nRow, 4), Me.DocList(nRow, 5))
>>
>>' this following line triggers the error
>>Dim MasterType As String = MasterTypeRow(0)("Type_level0")

>>throughs the error:

>>'ElementAtOrDefault' is not a member of 'System.Data.EnumerableRowCollection(Of System.Data.DataRow)'.

>>Does anybody have an idea what i am missing here?
>
>Importing System.Linq ?
>
>>
>>Thank you for all your help!