Hello,
when I open fck editor and I click on "Insert/Edit image" button, a popup "image properties" opens.
Then I click on "browse server" and a 2nd window opens.

Should I see my images in this 2nd window? I do not see anything!

The 2 buttons "upload file" and "create new folder"  work correctly (I see images and sub-folder in portals/0 folder), but in the window i do not see anything.

I have updated from 4.4.0 to 4.5.0

Thanks

Luca 
(Italy) 

still continue not seeing images in Image Gallery popup in fckeditor.
I'm logged in as host and l see upload and create new folder buttons (and they work correctly) but I do not see images below.

I have actually 2 different installation of dnn4.5.0 and (today) 1 of dnn4.5.1 --> same problem.

What's wrong with my installations? 

locopon,
thanks for your help. This is my actual config:

DotNetNuke.dll version 4.5.1.28
DotNetNuke.FckHtmlEditorProvider.dll version 1.0.9.42699

I get the same problem using ie7 and firefox 2.
I changed FCKDebugMode to true and now in the popup windows I see this message: 

Debug info (English only):
Application Path=/Portale
Current folder=Portals/0/
Root folder=Portals/0
Sub folder=/
Server folder=D:\Gestione\Siti\www.cespi-centrostudi.it\Portale\Portals\0\
Foder permissions=READ WRITE
File Filter=gif,png,bmp,jpg
Request.IsAuthenticated=True
PortalSettings.PortalId=0
PortalSettings.PortalName=Cespi - Centro Studi Professioni Sanitarie
PortalSettings.TabId=57
PortalSettings.tabName=Eventi formativi
PortalSettings.PortalAlias.HTTPAlias=pc05:92/Portale
Theme=Default
RawURL=/Portale/Providers/HtmlEditorProviders/Fck/fckimagegallery.aspx?FCKTheme=Default&Type=Image&tabid=57&RootFolder=/Portals/0/&CurrentFolder=/

my web.config (FCK section):

  <htmlEditor defaultProvider="FckHtmlEditorProvider">
      <providers>
        <clear />
        <add name="FckHtmlEditorProvider"
type="DotNetNuke.HtmlEditor.FckHtmlEditorProvider.FckHtmlEditorProvider, DotNetNuke.FckHtmlEditorProvider"
providerPath="~/Providers/HtmlEditorProviders/Fck/"
CustomConfigurationPath="~/Providers/HtmlEditorProviders/Fck/custom/FCKConfig.js"
EnhancedSecurityDefault="false"
SecureConfigurationPath="~/Providers/HtmlEditorProviders/Fck/custom/FCKConfigSecure.js"
ImageGalleryPath="~/Providers/HtmlEditorProviders/Fck/fckimagegallery.aspx"
ImageUploadPath="~/Providers/HtmlEditorProviders/Fck/fckimagegallery.aspx"
ImageAllowedFileTypes="gif,png,bmp,jpg"
FlashGalleryPath="~/Providers/HtmlEditorProviders/Fck/fckimagegallery.aspx"
FlashUploadPath="~/Providers/HtmlEditorProviders/Fck/fckimagegallery.aspx"
FlashAllowedFileTypes="fla,swf"
LinksGalleryPath="~/Providers/HtmlEditorProviders/Fck/fcklinkgallery.aspx"
DynamicStylesGeneratorPath="~/Providers/HtmlEditorProviders/Fck/FCKStyles.aspx"
DynamicStylesCaseSensitive="true"
DynamicStylesGeneratorFilter="controlpanel|filemanager|mainmenu|wizard"
StaticStylesFile="~/Providers/HtmlEditorProviders/Fck/FCKeditor/fckstyles.xml"
StylesDefaultMode="Static"
DynamicCSSGeneratorPath="~/Providers/HtmlEditorProviders/Fck/FCKCSS.aspx"
StaticCSSFile="~/Providers/HtmlEditorProviders/Fck/FCKeditor/editor/css/fck_editorarea.css"
CSSDefaultMode="static"
spellCheck="ieSpell"
AvailableToolbarSkins="Office2003,Silver"
DefaultToolbarSkin="Office2003"
AvailableToolBarSets="DNNDefault,Default,NoGallery,Basic"
DefaultToolbarSet="DNNDefault"
DefaultImageGallerySkin="Default"
DefaultFlashGallerySkin="Default"
DefaultLinksGallerySkin="Default"
FCKDebugMode="true"
UseFCKSource="false"
OptionsOpenMode="ShowModalDialog"
CustomOptionsDialog="Admin" />
</providers>
    </htmlEditor>

PS: yes I can see a lot of files and images in Admin --> fileManager

Thanks in advance

Bye

Luca
Italy