Hi tirza, Is there any  test page that I can visit,I can't reproduce this problem in my local demo I repeated the hide and show action, the upload button still work fine. Regards,Jeff 

Dear Paul, Did you give the Temp folder permissions to 'Network Service' group ? Please send the MasterPage, TestPage, Web.config and AjaxUploader.dll to me, I'll test it again under Windows 7 and Asp.net 3.5 Regards, Jeff@cutesoft.net

Hi Paul,  I tested the AjaxUploader as your same config and page code under IE9,Chrome,Firefox My IIS version is  IIS 7 it works fine.Can you tell me your application environment about IIS and Asp.net version? My test code is shown ...

Hi drifter,    I tested your sample,  You add attachments too early,  The item.GetTempFilePath() returns the template path of item, it is a '.rex' file  Before  you add attachments, you can use item.MoveTo(NEWPATH) method    This is my demo   ...

Hi TimBurns,   Please make sure that you write the correct image file path, if your web site is a virtual directory application, you should add  the virtual directory application name to the background-image-url attribute   background-image:url(/APPLICATION  NAME/images/26_b.jpg)     Regards, Jeff 

Hi Andre,   You can't view the source code that creates the thumbnail file except you have the Source Code License   This is the licensing information page : http://cutesoft.net/ASP.NET+Image+Gallery/Order.aspx   If you have the SourceCode License, I can point you how to modify the code to meet your ...

Hi eabeukes, In the current version, Dotnetgallery saves two files after image uploading, 1. The thumbnail file,  it is 128 pixels width by default, the height of the thumbnail file is calculated automatically based on the original file2. The original image file if you want to create  a  resized image(1024*768),you ...

Dear xuguochun, Please check your web.config file,there is a config to set HttpRuntime request length limit under <sysmte.web> node <system.web>   <httpRuntime maxRequestLength=''2000000''/> </system.web>  The default value of maxRequestLength is 4096 KB (4 MB) you can set a ...

Dear DarkStar76, Is your site online? If so, please send the test Url or page file to Jeff@cutesoft.netI'll check the detail error message and get back to you as soon as possible.    Regards,   Jeff

Hi strager,Please refer this thread http://cutesoft.net/forums/thread/14458.aspx  Regards,Jeff