Error when saving to server

Saving locally works fine, but not to the server service, this is the error:

SoftwareIdeasModeler.Core.CommandProcessing.CommandException: Exception during execution the command: SaveToServerRepository ---> SoftwareIdeasModeler.Core.CommandProcessing.ActionException ---> System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Users\RenéBalzano\AppData\Local\Temp\SIM\9e32282a793242dda22ceb91c3c877b4.simp'.

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, Boolean checkHost)

at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)

at SoftwareIdeasModeler.Core.ProjectXml.SimXmlWriter.Save(SoftwareIdeasPath fileName)

at SoftwareIdeasModeler.MainForm.SaveToFile(SoftwareIdeasPath filename, Boolean isMultiFile)

at SoftwareIdeasModeler.MainForm.SaveAs(SoftwareIdeasPath fileName, Boolean isMultiFile)

at SoftwareIdeasModeler.Actions.SaveToServerRepositoryAction.PerformAction()

at SoftwareIdeasModeler.Core.CommandProcessing.ApplicationAction.<>c__DisplayClass17_0.<Perform>b__0()

--- End of inner exception stack trace ---

at SoftwareIdeasModeler.Core.CommandProcessing.ApplicationAction.Perform()

at SoftwareIdeasModeler.Core.CommandProcessing.ApplicationCommandProcessor.Execute(UnitOfWork unitOfWork, CommandDefinition commandDefinition, ActionCallback actionCallback, Object callbackTag, Boolean calledFromAnotherAction, CommandArgument[] arguments)

--- End of inner exception stack trace ---

at SoftwareIdeasModeler.Core.CommandProcessing.ApplicationCommandProcessor.Execute(UnitOfWork unitOfWork, CommandDefinition commandDefinition, ActionCallback actionCallback, Object callbackTag, Boolean calledFromAnotherAction, CommandArgument[] arguments)

at SoftwareIdeasModeler.MainForm.ribbonBar_RibbonMenuItemClick(Object sender, RibbonMenuItemEventArgs e)

at SoftwareIdeas.Ribbon.RibbonControl.RibbonPage.OnRibbonMenuItemClick(RibbonMenuItemEventArgs e)

at SoftwareIdeas.Ribbon.RibbonControl.RibbonPageMenu.OnRibbonMenuItemClick(RibbonMenuItemEventArgs e)

at SoftwareIdeas.Ribbon.RibbonControl.RibbonPageMenu.OnMouseDown(MouseEventArgs e)

at System.Windows.Forms.Control.WmMouseDown(Message& m, MouseButtons button, Int32 clicks)

at System.Windows.Forms.Control.WndProc(Message& m)

at System.Windows.Forms.UserControl.WndProc(Message& m)

at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

OF=SoftwareIdeasModeler.MainForm

LastCmd=SoftwareIdeasModeler.Core.Commands.AddNewDiagramCommand

OF=SoftwareIdeasModeler.Controls.TabSwitch.ThumbnailWindow