Install all updates on XP pro. Install latest fitting inf-File from Intel for the chipset. If you do not install inf-File from Intel, USB ports in the chipset will not work correct. Best Jens > -----Original Message----- > From: piclist-bounces@mit.edu > [mailto:piclist-bounces@mit.edu] On Behalf Of Bob Axtell > Sent: Friday, December 28, 2007 9:11 PM > To: Microcontroller discussion list - Public. > Subject: [PIC] Latest On ICD2s _NOT_ working on Dell Office PCs > > In spite of hundreds of false leads, the 9 Dell PCs with > WinXP Pro will not operate an ICD2 in any way. They WILL > operate an ICE2K emulator perfectly (parallel port). > > My home PC (an emachine) works perfectly. In order to debug > some critical stuff, I have had to bring my home emachine to > work. All 4 ICD2s work perfectly on this machine (3 real ones > and a clone). It uses WinXP Home Edition. > > I also have a PICKIT2 clone that doesn't work on anything. > > --Bob A > -- > http://www.piclist.com PIC/SX FAQ & list archive View/change > your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist