[amgadtamer]

take a look at
http://www.codeproject.com/Questions/106...lationExce

also
https://connect.microsoft.com/VisualStud...filedialog

[hoob computer]

.Hi amgadtamer, thanks for your help
!I don't know how to thank you

.I was run in this issue more than 3 weeks, and you just save me
.I'm really appreciate your help and anyone tried to help me too

:But, I have one last question
!I did fix the issue by adding ( OLE DB Services=-1) into the connection string, that code to enable pooling. but, I don't know what is the pooling

?So, can you please explain it for me

.I will appreciate it
.Best

[hoob computer]

.Hi amgadtamer, thanks for your help
!I don't know how to thank you

.I was run in this issue more than 3 weeks, and you just save me
.I'm really appreciate your help and anyone tried to help me too

:But, I have one last question
!I did fix the issue by adding ( OLE DB Services=-1) into the connection string, that code to enable pooling. but, I don't know what is the pooling

?So, can you please explain it for me

.I will appreciate it
.Best

[amgadtamer]

http://msdn.microsoft.com/en-us/library/...85%29.aspx