Unfortunately that's not an option for us.. we absolutely can't write anything to disk, even temporarily.   In either case, it works fine without that folder with smaller files and always works in Silverlight mode regardless of filesize. If the uploader is trying to use the folder when we're using the custom upload provider in the other ...

Any ideas? Can you replicate this problem?

yes, set to 2097151 for testing.   everything seems to work in silverlight mode but not flash or iframe.

bump.. can you replicate this issue?

Spoke to soon.. getting the same behavior again but with larger files. Always works in silverlight, but not flash. Testing uploads with file sizes around 6 megs.

Thanks, this new version has worked in all my tests so far.. hopefully problem resolved. Will update if we run into any issues.

Also I re-downloaded the ajaxuploader dll so is the latest version

No code, apart from the uploaderdatabaseprovider you supplied. I re-created the database table using your sql definition to make sure it wasn't that.   Locally am running IIS7 and SQL Express 05. For testing I am just trying to upload a .doc file about 2 megabytes in size. Am not using ajax in this example. Silverlight mode seems to ...

With your updated code this is working in silverlight mode now (for files that weren't before), but not in flash or iframe mode. In flash mode, get the message ''cannot find the file in custom provider'' and iframe get the message ''Access to the path C:\....\UploaderTemp is denied''  

We have still not managed to get this working.   For all larger files (small files work in all modes) :   - In silverlight mode, uploads go up without error but are corrupted. - In flash mode, get the message ''unable to find the file in custom provider'' - In iframe mode get message 'cannot access uploadtemp' ...