You could:

1. Run the site(s) in two different IIS instances, each with their own .config files
2. Update each version of the application to point to a different /upload folder like /uploadApp1 and /uploadApp2

Just some of my first thoughts...

Hi David,

Thanks a lot for your reply. One of our requirements is that the sites need to be run as single instance, as there were issues during maintenance of the 20 web sites.

I was looking at the possibility of dynamically setting the VPP folder path, based on the incoming request/URL. Is it possible to achieve?

Thanks a lot in advance.

The VPP folder paths are set as part of the application start-up and initiailisation so I don't think it will be possible to vary them programmatically. Of course another idea is to simply upload to a sub-folder of the /uploads/ folder for each applicaiton, based on the application ID?

Hi David,

Thanks for the clarification.

There are existing pages in each site with content referring to "upload" folder. The alternative solution in your reply might also require updating content in database for every site, as they would have reference to path "/upload".

Please let me know if my understanding is correct.

Hello Senthil, your understanding is correct. One way or another you will have to do something to change, after all you effectively have merged serveral applications into one and you have to deal with contention around shared resources (i.e. the /uploads/ folder).

I was thinking of another approach could be to write a custom handler for the /uploads/ path then use it to route requests. Of course this all depends on what experience your editors want. Do they want to see the same /uploads/ folder for each site?

Hi David,

Thanks for the clarification.

We have decided to inform the editors that there will be a change in the upload folder path (i.e, each site would have separate upload folder "uploadForSite1", "uploadForSite2" etc.). If I'm copying images into the respective sites(site1 images to 'uploadforsite1' and site2 images to 'uploadForSite2' folders), then the editors would not complain. They should be fine as long as images are available.

Kindly suggest me the link to read about the custom handler solution. The other solution I read in the forum(to update content in database): http://world.episerver.com/Modules/Forum/Pages/Thread.aspx?id=42277&ampepslanguage=en/

But the above solution requires updating content for all the 20 sites :(

Once again, thanks for your time and reply.