This is the error message I get when loading RAC. The error claims that the tree_Revit.xml file isn't accesible. I've looked at the file's attributes and it is set to read-only. I change them, and check that it's off and it they are but Revit changes them back to read-only then it says it cannot open it.
REX:
Engine version: 2012; Version name: ; Culture info: en-US
PLATFORM:
Win32NT Microsoft Windows NT 5.1.2600 Service Pack 3
SOURCE:
AREX
MESSAGE: (1/16/2012 3:55:47 PM)
REX startup failed: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.; StackTrace: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.Xml.XmlDocument.Save(String filename)
at QS2m594yqgFwFs4Prm.TDiiO3BYlSLBHcdksl.bbsq2e184(String )
at REX.Manager.Manager.FindNewModules(REXContext context, Settings settings)
at REX.Common.Start.REXStartProxy.j26xMSA2g(Dictionary`2& , List`1& )
at REX.Common.Start.REXStartProxy.OnStartup()
DEPENDENCY: Autodesk.REX.Framework, Version=1.0.0.0, Culture=neutral, PublicKeyToken=51e16e3b26b42eda (file version: 2012.0.0.1769) | REX.Controls, Version=1.0.0.0, Culture=neutral, PublicKeyToken=3b894695c7edfd21 (file version: 2012.0.0.1769) | REX.Controls.WPF, Version=1.0.0.0, Culture=neutral, PublicKeyToken=2b9b96ae0916362f (file version: 2012.0.0.1769) | REX.Controls.Forms, Version=1.0.0.0, Culture=neutral, PublicKeyToken=2b04aac23d4a9e99 (file version: 2012.0.0.1769) | REX.Mathematics, Version=1.0.0.0, Culture=neutral, PublicKeyToken=fbd53494d449c90c (file version: 2012.0.0.1769) | REX.Preferences, Version=2012.0.0.1769, Culture=neutral, PublicKeyToken=4de9a2a9acb1c679 (file version: 2012.0.0.1769) | REX.System, Version=2012.0.0.1769, Culture=neutral, PublicKeyToken=3ae0462ebfff1df9 (file version: 2012.0.0.1769) | REX.Service, Version=2012.0.0.1769, Culture=neutral, PublicKeyToken=a0bb771cc2e85692 (file version: 2012.0.0.1769)
LAST ENTRIES: 4 / 14
13: (1/16/2012 3:50:32 PM)
AREX.Revit - REX startup failed: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.; StackTrace: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.Xml.XmlDocument.Save(String filename)
at QS2m594yqgFwFs4Prm.TDiiO3BYlSLBHcdksl.bbsq2e184(String )
at REX.Manager.Manager.FindNewModules(REXContext context, Settings settings)
at REX.Common.Start.REXStartProxy.j26xMSA2g(Dictionary`2& , List`1& )
at REX.Common.Start.REXStartProxy.OnStartup()
12: (1/16/2012 3:14:59 PM)
AREX.Revit - REX startup failed: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.; StackTrace: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.Xml.XmlDocument.Save(String filename)
at QS2m594yqgFwFs4Prm.TDiiO3BYlSLBHcdksl.bbsq2e184(String )
at REX.Manager.Manager.FindNewModules(REXContext context, Settings settings)
at REX.Common.Start.REXStartProxy.j26xMSA2g(Dictionary`2& , List`1& )
at REX.Common.Start.REXStartProxy.OnStartup()
11: (1/16/2012 2:52:44 PM)
AREX.Revit - REX startup failed: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.; StackTrace: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.Xml.XmlDocument.Save(String filename)
at QS2m594yqgFwFs4Prm.TDiiO3BYlSLBHcdksl.bbsq2e184(String )
at REX.Manager.Manager.FindNewModules(REXContext context, Settings settings)
at REX.Common.Start.REXStartProxy.j26xMSA2g(Dictionary`2& , List`1& )
at REX.Common.Start.REXStartProxy.OnStartup()
10: (1/16/2012 2:47:53 PM)
AREX.Revit - REX startup failed: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.: Access to the path 'C:\Documents and Settings\%Username$\Application Data\Autodesk\REX\2012\Revit\Architecture\tree_Revit.xml' is denied.; StackTrace: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.Xml.XmlDocument.Save(String filename)
at QS2m594yqgFwFs4Prm.TDiiO3BYlSLBHcdksl.bbsq2e184(String )
at REX.Manager.Manager.FindNewModules(REXContext context, Settings settings)
at REX.Common.Start.REXStartProxy.j26xMSA2g(Dictionary`2& , List`1& )
at REX.Common.Start.REXStartProxy.OnStartup()
