Hi everybody, when I try to copy some files from a share to my C: then i get always this popup and the copy is canceling. The popup says: Windows Security Warning Windows found that this file is potentially harmful. To help protect your computer, Windows has blocked access to this file. Name: bxnd60a.sys The files i want to copy are downloaded from the IBM website (IBM ServerGuide Scripting Toolkit). What I already tried out: - disabled windows firewall - disabled windows defender - disabled antivirus (avast) - set the internet options security settings to the minimum - unblocked the file (it's a zipped file) - checked AppLocker (but did find anything) - googled several hours for similair problems but did find anything! My os is Win7 Build 7100 this is driving me nuts! i don't know which programm causes this popup! I would be very grateful if anybody could help... thanks BaumDo

BaumDo,To indentify witch process gives you this warning. You can do the following:1. Download process explorer http://live.sysinternals.com/procexp.exe2. Start process explorer.3. reproduce the problem (see that you recieve the popup, do NOT close it)4. In process explorer in the menu bar with the icons. Double click on the crosshair icon and then double click on the popup.5. Now look back to your process explorer and the process that is selected. Is the process that generates this popup.If you still have no clue what this process does. Post back the the process name and i will look it up for you.Does this resolves your problem?Kind RegardsDFTIM me - TWiTTer: @DFTER

DFT, Thanks for your help, sadly it doesn't resolve my problem. The procexp tells me that the popup is from the explorer... Is there somewhere a general security setting which i should set?? What i forgot to mention is, that when I try to download a file for example this procexp.exe (or also one from microsoft.com) then the IE8 (same with firefox) is downloading the whole file and when i take a look at the file when the download is finished, the file size is 0 KB. But during the download i can see the file size on my computer is increasing. After the download is finished the file gets deleted because its "harmful" i guess... Any idea? Kind regards BaumDo

BaumDo,are you using Windows Live? Live Messenger and Live Mail have a "file transfer protection" that may be interfering in your case. If so, you may have to adjust the corresponding security settings.Mobile AMD64 3000+, VIA Apollo K8T800 chipset, 1 G RAM, ATIRadeonMobility 9700, 20x DVDRW, C:XPSP3 (55G),D:WIN7 (25G),F:DATA (250G)

BaumDo,that looks like GPO is blocking it ,when you set for example .exe as a high risk file it will block automatically(afterthe download is completed)and also could be anti-virus software interpret that file as harmful by its code IMO,not sure but when i want to download an .exe file i got toremove *.exe files temporarily from GPO high risk thing and then when finished put it back on...help this is your case...Regards RR:)

Curious kat, thanks for your hint, now I solved the problem! it was the setting at GPO: trust logic for file attachements which was enabled... don't know why this was enabled... regards BaumDo

hehe Nice BaumDo,that happened once with me :D and yeah the attachment thing hehe forgot to mention where ^^Best regards,RR