Rafael,
Please download the last version.
We have added a new property : <CuteWebUI:Uploader FlashLoadMode="True" ....>
This mode have disadvantages :
1 - Do not support Flash8,9 (will disable FlashLoadMode if use 8/9)
2 - client side need big memory for large files.
3 - Browser will stop response while until finish loading a large file into memory
Regards,
Terry