AutoCAD 2007/2008/2009

AutoCAD 2007/2008/2009

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Contributor
hcaddev
Posts: 21
Registered: ‎07-14-2008
Message 1 of 8 (1,012 Views)

Problems with dotnetfx 3.5 SP1

1012 Views, 7 Replies
08-13-2008 06:51 AM
We get a System.ExecutionEngineError after installing the dotnet framework 3.5 SP1.
Calculations of Vector3d.MultiplyBy , Vector3d.DivideBy and Vector3d.Add are totaly wrong.

Example:
Vector3d v = new Vector(200,200,0);
v = v.DivideBy(150);

==>
x=1,33333333
y=0 !!!
z=0

The only solution we found is to uninstall 3.5 SP1.
Hint: You have to uninstall dotnetfx 3.5 SP1 AND dotnetfx 3.0 SP2 AND dotnetfx 2.0 SP2

Do you know a better way?
Thanks
Kai
Active Member
szilvaa
Posts: 6
Registered: ‎10-18-2007
Message 2 of 8 (1,012 Views)

Re: Problems with dotnetfx 3.5 SP1

08-17-2008 08:10 PM in reply to: hcaddev
This is a bug in .NET 3.5 SP1. The following is the workaround:
Create a file called acdbmgd.ini in the AutoCAD installation directory with the following 2 lines of content:

---start of acdbmgd.ini----
[.NET Framework Debugging Control]
AllowOptimize=0
---end of acdbmgd.ini
Contributor
hcaddev
Posts: 21
Registered: ‎07-14-2008
Message 3 of 8 (1,012 Views)

Re: Problems with dotnetfx 3.5 SP1

08-25-2008 07:16 AM in reply to: hcaddev
Thank you very much. Works
Valued Contributor
namin
Posts: 55
Registered: ‎09-19-2006
Message 4 of 8 (1,012 Views)

Re: Problems with dotnetfx 3.5 SP1

09-07-2008 07:21 AM in reply to: hcaddev
Is the installation directory, the directory where the .exe program reside? I tried it, and unfortunately it doesn't work for me.

Thanks.
Valued Contributor
bikelink
Posts: 54
Registered: ‎11-25-2001
Message 5 of 8 (1,012 Views)

Re: Problems with dotnetfx 3.5 SP1

11-14-2008 08:50 AM in reply to: hcaddev
I wrote the file in \myprogram\autodesk\autocad2009 but nothing changes...
*Tony Tanzillo
Message 6 of 8 (1,012 Views)

Re: Problems with dotnetfx 3.5 SP1

11-14-2008 09:10 AM in reply to: hcaddev

There are serious problems with .NET 3.5 SP1 and if I were

you, I would not install it until they
update it to resolve the

problems.

 

The problems can result in incorrect numerical
calculations.


 

AcadXTabs: MDI Document Tabs for AutoCAD 2009
Supporting AutoCAD 2000
through 2009

href="http://www.acadxtabs.com">http://www.acadxtabs.com

 


 

 


style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
I
wrote the file in \myprogram\autodesk\autocad2009 but nothing
changes...
Active Member
szilvaa
Posts: 6
Registered: ‎10-18-2007
Message 7 of 8 (1,012 Views)

Re: Problems with dotnetfx 3.5 SP1

12-04-2008 07:33 AM in reply to: hcaddev
Hotfix is now downloadable from MS:
http://code.msdn.microsoft.com/KB957542
Click on the 'Download' tab.

Albert
Valued Contributor
qrexus
Posts: 71
Registered: ‎10-03-2008
Message 8 of 8 (1,012 Views)

NET 3.5 SP1 question

12-08-2008 08:10 AM in reply to: hcaddev
Hello,
I have a question:
NET 3.5 SP1, without KB957542 installed, gives errors or wrong results in AutoCAD or other software?
Thank you,
QR
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