Sebastian Kalinowski

**Comment by [email protected], 2013-04-16T05:08:07Z** Same thing happening with Windows7x32 and GraphViz2.30. There are no entries in the register at all! is there a walk-around for this, please?

**Comment by [email protected], 2013-08-22T17:57:02Z** I am running Windows 7 64 bit, and spent a long time trying to solve this issue. What ultimately worked for me was to open pydot.py...

**Comment by [email protected], 2014-01-18T11:56:22Z** Here's a patch that doesn't change existing functionality, but adds a version agnostic search for the Windows GraphViz executable. Attached [**`windows_exec_search.patch`**](https://gist.githubusercontent.com/anonymous/142cc47ba7e780bb88d6/raw/71ca4fa3958597b77d26e69ca8acf2bd48d9c21b/windows_exec_search.patch) ([view on Gist](https://gist.github.com/142cc47ba7e780bb88d6))

**Comment by [email protected], 2014-03-15T15:59:03Z** Thank you so much for the patch boyettel ! Looks great and will hopefully address the problem of finding the binaries in the different versions of...

**Comment by flux07, 2014-04-12T12:47:37Z** I had the same problem in windows. Line 534 of pydot.py was trying to import the Graphvis excutable by name, (Graphviz 2.28) but I have a...

**Comment by [email protected], 2014-12-29T10:32:11Z** I just added this registry key to 64bit win7 and everything started working: [HKEY_LOCAL_MACHINE\SOFTWARE\ATT\Graphviz] "InstallPath"="C:\Program Files (x86)\Graphviz2.38" Just change it based on your Graphviz installation directory.

**Comment 1: [email protected], Jan 10, 2012** I see where that might be coming from. Although some attributes are handled better without quotes, I do see the problem with not having...

**Comment 2: [email protected], Jun 14, 2013** We have this problem also with Theano. Did a fix was found?

**Comment by [email protected], 2012-06-26T14:39:16Z** _Assigned to [email protected]_

**Comment by sandro.tosi, 2014-03-21T14:35:59Z** JFYI, i'm about to apply the patch in the Debian package