Hi.
I have this file ipsenw16.dll in c:windows\system32 that is detected by Avast everytime I try to open a browser (Ie or Firefox). It causes partial system crash and I have to reboot the system.
The strange is I can find no sign at all of it using google search.
Do you know how can I send this file to the Avast team?
Thank you
All the best to you all
Dario
upload file to: www.virustotal.com and see how many scanners find it 
then send the file to virus@avast.com and keep the subject as undetected malware 
@ dccampa
Assuming that you have entered the file name correctly (ipsenw16.dll), I get zero hits on a search for this file name, which is very unusual for a file in the system32 folder. I also don’t have a copy of this file in my system32 folder.
So it does (based on this limited information) seem a good detection. Since it is already detected by avast (also note true indian dccampa states it is already detected) I don’t know what you hope might be done if you do send it to avast ?
What is the malware name given by avast ?
Why can’t avast send it to the chest on detection (any error message) ?
sorry…i must have made a error i feel…as he said avast detects the files…it can even be the file is trying to access some site that is blocked by avast…i guess even that can be the case 
Zero google hits generally means 99% malware
+1
Or a typo ;D