AD-Integrated FTP Sites aren't writeable
...but they can be.
By default, all FTP Sites within IIS are read-only sites. If you want someone to be able to upload files, you just tick the Write box on the Home Directory tab, and you're set.
Not with an AD-Integrated site. AD Integrated sites don't have a home or root directory within the filesystem. Instead, the root for each user is determined with the msIIS-FTPRoot and msIIS-FTPDir attributes within the directory. As a result, astute readers will notice that the Home Directory tab is distinctly absent from the site properties dialog:
So what do you do if you want to let users upload to this site? ADSUTIL.VBS to the rescue!
Get the list of FTP site identifiers:
C:\INetPub\AdminScripts> ADSUTIL enum /p MSFTPSVC [/msftpsvc/941872650] [/msftpsvc/Info]
List the properties of our AD-Integrated FTP Root:
C:\INetPub\AdminScripts> ADSUTIL enum MSFTPSVC/941872650/Root KeyType : (STRING) "IIsFtpVirtualDir" Path : (STRING) "" AccessFlags : (INTEGER) 32769 AccessExecute : (BOOLEAN) False AccessSource : (BOOLEAN) False AccessRead : (BOOLEAN) True AccessWrite : (BOOLEAN) False AccessScript : (BOOLEAN) False AccessNoRemoteExecute : (BOOLEAN) False AccessNoRemoteRead : (BOOLEAN) False AccessNoRemoteWrite : (BOOLEAN) False AccessNoRemoteScript : (BOOLEAN) False AccessNoPhysicalDir : (BOOLEAN) True Win32Error : (BOOLEAN) False AccessExecute : (INTEGER) 0
Set the AccessWrite flag to True:
C:\INetPub\AdminScripts> ADSUTIL set MSFTPSVC/941872650/Root/AccessWrite True AccessWrite : (BOOLEAN) True
It really is easy when you know how ...