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From: Dave on 20 Apr 2010 23:46 I get the error when I open Adobe Photoshop or Bridge. The error says “This file does not have a valid digital signature. I have had these programs on this machine for at least 2 years. It has been running fine, but today when ever I try to open it I get this error. I also have Adobe Lightroom, but I do not get this error with this program. With Lightroom you can have Lightroom open a file using Photoshop. When Lightroom opens Photoshop I do not get an error. Operating System: Windows XP Professional Has it ever worked? Yes it has been working fine for years. I have no idea what has change. Is there something I can do to get rid of this error?
From: Buffalo on 21 Apr 2010 00:27 Dave wrote: > I get the error when I open Adobe Photoshop or Bridge. The error > says "This file does not have a valid digital signature. I have had > these programs on this machine for at least 2 years. It has been > running fine, but today when ever I try to open it I get this error. > I also have Adobe Lightroom, but I do not get this error with this > program. With Lightroom you can have Lightroom open a file using > Photoshop. When Lightroom opens Photoshop I do not get an error. > > Operating System: Windows XP Professional > Has it ever worked? Yes it has been working fine for years. I have > no idea what has change. > > Is there something I can do to get rid of this error? Probably your anti-virus.
From: ju.c on 21 Apr 2010 03:50
It may be difficult to know how it started but you should be able to fix it by removing the 'Alternate Data Stream' from "Bridge.exe" and "Photoshop.exe". See this page: Open File - Security Warning http://www.faultwire.com/solutions-Windows_7/Open-File-Security-Warning-*1364.html ju.c "Dave" <Dave(a)discussions.microsoft.com> wrote in message news:76C33DD5-1FB2-4403-9BAC-64E2103625D1(a)microsoft.com... > I get the error when I open Adobe Photoshop or Bridge. The error says “This > file does not have a valid digital signature. I have had these programs on > this machine for at least 2 years. It has been running fine, but today when > ever I try to open it I get this error. I also have Adobe Lightroom, but I > do not get this error with this program. With Lightroom you can have > Lightroom open a file using Photoshop. When Lightroom opens Photoshop I do > not get an error. > > Operating System: Windows XP Professional > Has it ever worked? Yes it has been working fine for years. I have no > idea what has change. > > Is there something I can do to get rid of this error? > |