Upload of image, ASP. Need help

Upload of image does not work in ASP for me.

I have changed the editor\filemanager\browser\default\connectors\asp\config.asp file to “true”

Dim ConfigIsEnabled
ConfigIsEnabled = True

' Path to user files relative to the document root.
Dim ConfigUserFilesPath
ConfigUserFilesPath = "/UserFiles/"

I have created the folder UserFiles/Image/

In the test program get gives an expected result but if I try to upload un image to UserFiles/Image I get.

ADODB.Stream error '800a0bbc'
Write to file failed.
/FCKeditor/editor/filemanager/browser/default/connectors/asp/class_upload.asp, line 203

(Before I created the UserFiles/Image/ I got
Microsoft VBScript runtime error '800a0046'
Permission denied
/FCKeditor/editor/filemanager/browser/default/connectors/asp/io.asp, line 55,
io tries to create the folder)

Does FCKeditor require ASP-Upload or other component?

Help appreciated!