not delete file when associated record is deleted

You have to rephrase your question.

not delete when file associated record is deleted

Make sure you checked off corresponding checkbox "Delete file when associated record is deleted".

I have checked the chechbox but it does not cancel file.

The folder where they are situates the file to you, has all the rights of writing and reading!!!!!!

<img src='https://asprunner.com/forums/file.php?topicimage=1&fieldname=reply&id=25013&image=1&table=forumreplies' class='bbc_emoticon' alt=':(' /> <img src='https://asprunner.com/forums/file.php?topicimage=1&fieldname=reply&id=25013&image=2&table=forumreplies' class='bbc_emoticon' alt=':(' /> <img src='https://asprunner.com/forums/file.php?topicimage=1&fieldname=reply&id=25013&image=3&table=forumreplies' class='bbc_emoticon' alt=':(' /> <img src='https://asprunner.com/forums/file.php?topicimage=1&fieldname=reply&id=25013&image=4&table=forumreplies' class='bbc_emoticon' alt=':(' />

Post your application to Demo Account (last tab in ASPRunnerPro) and send the URL to support@xlinesoft.com along with your order number.

I have resolved is the field that must be various from varchart(Max)