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dotnet clr : Media Center 2004 Causing CLR2 Error?
to run Media Center and have been receiving the following errors in the eventlog. Event Type clr20r3, P1 ehrec.exe P2 5.1.2600.2180, P3 41107d79, P4 ehcir, P5 6.0.3000.0, P6 41109696, P7 12a, P8 50, P9 system.missingfieldexception, P10 NIL This looks like the ehrec.exe program is crashing due to a conflict with some part of the .NET Framework Beta 2, but I can't imagine why. Any thoughts?
I thought of that actually, but ehrec.exe is not a managed assembly (per
ILDasm or Reflector). So I'm at a loss to figure out what part of its processing (it is the automated recording process of Media Center) could be trying to access .NET. I checked the other files in that directory and none of them appear to be .NET assemblies. So, for those .NET CLR 2.0 folks reading, are there any hooks into the OS that could get triggered by a non-managed process to initiate the 2.0 CLR? Thanks, Paul [quoted text, click to view] "Henning Krause [MVP]" wrote:
> Just a guess... > > perhaps, parts of the Media Center programs are written in .NET. And when > you install the Beta2, the software might run against this version of the > Framework and not against the 1.1. > > If this is the cause, should adjust the settings for that program that it is > only run agains the 1.1 Framework. > > You can do that by editing the ehrec.exe.config file. If it does not yet > exists, create it. > > Then, ensure that it contains these lines: > <?xml version="1.0"?> > <configuration> > <startup> > <supportedRuntime version="v1.1.4322"/> > <requiredRuntime version="v1.1.4322" safemode="true"/> > </startup> > </configuration> > > Greetings, > Henning Krause [MVP] > ========================== > Visit my website: http://www.infinitec.de > Try my free Exchange Explorer: Mistaya > (http://www.infinitec.de/software/mistaya.aspx) > > > "Paul B" <PaulB@discussions.microsoft.com> wrote in message > news:7C2B94D4-6993-4D60-9238-90260E241D62@microsoft.com... > > Since installing .NET 2.0 Beta 2 on my MCE 2004 machine, I have been > > unable > > to run Media Center and have been receiving the following errors in the > > eventlog. > > > > Event Type clr20r3, P1 ehrec.exe P2 5.1.2600.2180, P3 41107d79, P4 ehcir, > > P5 > > 6.0.3000.0, P6 41109696, P7 12a, P8 50, P9 system.missingfieldexception, > > P10 > > NIL > > > > This looks like the ehrec.exe program is crashing due to a conflict with > > some part of the .NET Framework Beta 2, but I can't imagine why. Any > > thoughts? > > > >
Just a guess...
perhaps, parts of the Media Center programs are written in .NET. And when you install the Beta2, the software might run against this version of the Framework and not against the 1.1. If this is the cause, should adjust the settings for that program that it is only run agains the 1.1 Framework. You can do that by editing the ehrec.exe.config file. If it does not yet exists, create it. Then, ensure that it contains these lines: <?xml version="1.0"?> <configuration> <startup> <supportedRuntime version="v1.1.4322"/> <requiredRuntime version="v1.1.4322" safemode="true"/> </startup> </configuration> Greetings, Henning Krause [MVP] ========================== Visit my website: http://www.infinitec.de Try my free Exchange Explorer: Mistaya (http://www.infinitec.de/software/mistaya.aspx) [quoted text, click to view] "Paul B" <PaulB@discussions.microsoft.com> wrote in message news:7C2B94D4-6993-4D60-9238-90260E241D62@microsoft.com... > Since installing .NET 2.0 Beta 2 on my MCE 2004 machine, I have been > unable > to run Media Center and have been receiving the following errors in the > eventlog. > > Event Type clr20r3, P1 ehrec.exe P2 5.1.2600.2180, P3 41107d79, P4 ehcir, > P5 > 6.0.3000.0, P6 41109696, P7 12a, P8 50, P9 system.missingfieldexception, > P10 > NIL > > This looks like the ehrec.exe program is crashing due to a conflict with > some part of the .NET Framework Beta 2, but I can't imagine why. Any > thoughts? >
Also an excellent idea. But unfortunately ehrec.exe never actually runs, it
dies immediately on startup. Paul [quoted text, click to view] "Joshua Flanagan" wrote:
> ehrec.exe itself might not be a managed assembly, but it might be > loading managed assemblies. > Try using Process Explorer from http://www.Sysinternals.com. It is > free, improved task manager that highlights all managed processes that > are currently running. This should help you determine exactly which > programs depend on the .NET Framework. > > Joshua Flanagan > http://flimflan.com/blog > > > Paul B wrote: > > I thought of that actually, but ehrec.exe is not a managed assembly (per > > ILDasm or Reflector). So I'm at a loss to figure out what part of its > > processing (it is the automated recording process of Media Center) could be > > trying to access .NET. I checked the other files in that directory and none > > of them appear to be .NET assemblies. > > > > So, for those .NET CLR 2.0 folks reading, are there any hooks into the OS > > that could get triggered by a non-managed process to initiate the 2.0 CLR? > > > > Thanks, > > Paul > > > > "Henning Krause [MVP]" wrote: > > > > > >>Just a guess... > >> > >>perhaps, parts of the Media Center programs are written in .NET. And when > >>you install the Beta2, the software might run against this version of the > >>Framework and not against the 1.1. > >> > >>If this is the cause, should adjust the settings for that program that it is > >>only run agains the 1.1 Framework. > >> > >>You can do that by editing the ehrec.exe.config file. If it does not yet > >>exists, create it. > >> > >>Then, ensure that it contains these lines: > >><?xml version="1.0"?> > >> <configuration> > >> <startup> > >> <supportedRuntime version="v1.1.4322"/> > >> <requiredRuntime version="v1.1.4322" safemode="true"/> > >> </startup> > >></configuration> > >> > >>Greetings, > >>Henning Krause [MVP] > >>========================== > >>Visit my website: http://www.infinitec.de > >>Try my free Exchange Explorer: Mistaya > >>(http://www.infinitec.de/software/mistaya.aspx) > >> > >> > >>"Paul B" <PaulB@discussions.microsoft.com> wrote in message > >>news:7C2B94D4-6993-4D60-9238-90260E241D62@microsoft.com... > >> > >>>Since installing .NET 2.0 Beta 2 on my MCE 2004 machine, I have been > >>>unable > >>>to run Media Center and have been receiving the following errors in the > >>>eventlog. > >>> > >>>Event Type clr20r3, P1 ehrec.exe P2 5.1.2600.2180, P3 41107d79, P4 ehcir, > >>>P5 > >>>6.0.3000.0, P6 41109696, P7 12a, P8 50, P9 system.missingfieldexception, > >>>P10 > >>>NIL > >>> > >>>This looks like the ehrec.exe program is crashing due to a conflict with > >>>some part of the .NET Framework Beta 2, but I can't imagine why. Any > >>>thoughts? > >>> > >> > >> > >>
ehrec.exe itself might not be a managed assembly, but it might be
loading managed assemblies. Try using Process Explorer from http://www.Sysinternals.com. It is free, improved task manager that highlights all managed processes that are currently running. This should help you determine exactly which programs depend on the .NET Framework. Joshua Flanagan http://flimflan.com/blog [quoted text, click to view] Paul B wrote:
> I thought of that actually, but ehrec.exe is not a managed assembly (per > ILDasm or Reflector). So I'm at a loss to figure out what part of its > processing (it is the automated recording process of Media Center) could be > trying to access .NET. I checked the other files in that directory and none > of them appear to be .NET assemblies. > > So, for those .NET CLR 2.0 folks reading, are there any hooks into the OS > that could get triggered by a non-managed process to initiate the 2.0 CLR? > > Thanks, > Paul > > "Henning Krause [MVP]" wrote: > > >>Just a guess... >> >>perhaps, parts of the Media Center programs are written in .NET. And when >>you install the Beta2, the software might run against this version of the >>Framework and not against the 1.1. >> >>If this is the cause, should adjust the settings for that program that it is >>only run agains the 1.1 Framework. >> >>You can do that by editing the ehrec.exe.config file. If it does not yet >>exists, create it. >> >>Then, ensure that it contains these lines: >><?xml version="1.0"?> >> <configuration> >> <startup> >> <supportedRuntime version="v1.1.4322"/> >> <requiredRuntime version="v1.1.4322" safemode="true"/> >> </startup> >></configuration> >> >>Greetings, >>Henning Krause [MVP] >>========================== >>Visit my website: http://www.infinitec.de >>Try my free Exchange Explorer: Mistaya >>(http://www.infinitec.de/software/mistaya.aspx) >> >> >>"Paul B" <PaulB@discussions.microsoft.com> wrote in message >>news:7C2B94D4-6993-4D60-9238-90260E241D62@microsoft.com... >> >>>Since installing .NET 2.0 Beta 2 on my MCE 2004 machine, I have been >>>unable >>>to run Media Center and have been receiving the following errors in the >>>eventlog. >>> >>>Event Type clr20r3, P1 ehrec.exe P2 5.1.2600.2180, P3 41107d79, P4 ehcir, >>>P5 >>>6.0.3000.0, P6 41109696, P7 12a, P8 50, P9 system.missingfieldexception, >>>P10 >>>NIL >>> >>>This looks like the ehrec.exe program is crashing due to a conflict with >>>some part of the .NET Framework Beta 2, but I can't imagine why. Any >>>thoughts? >>> >> >>
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