ramnik Wrote: This is actually bug in JS Pro 4.5 1. when we disable the security ,we cannot upload any files. This is serious bug and will be fixed in next coming version. For this version , you can use these workarounds :- 1. enable the security 2. and please give the detail error message in server login ..there will be other way to fix that error message..for example - editing the validation properties rather than turning off the security So, please provide detailed error log when logging into the server for the 5321 error log [ from jasperserver.log] thanks Ramnik Kaur Lead QA Engineer Hi Ramnik Thank you. Is this a bug of JS-Pro 4.5 only? I think the community edition has the same error. I also found nothing in jasperserver.log. regards, ehaque