Splash Screen displays when the DataBase is opened and closed no need to keep it open.
TempVar values are now in memory.
  
Private Sub Form_Open(Cancel As Integer)
Dim strPath As String
TempVars.Add "strDBTitle", "V1.15"
Me.Caption = "Welcome " & TempVars!strDBTitle
strPath = PathTxt
'Set up FolderPaths:
TempVars.Add "strFolder", strPath
TempVars.Add "strImages", strPath & "Images\"
TempVars.Add "strActors", strPath & "Actors\"
TempVars.Add "strPosters", strPath & "Posters\"
TempVars.Add "strHelp", strPath & "HelpImages\"
TempVars.Add "strCollage", strPath & "Images\Collages\"
TempVars.Add "strPP1", strPath & "Images\PersonalPics\"
TempVars.Add "strPP2", strPath & "Images\PersonalPics2\"
TempVars.Add "strDir", strPath & "Directors\"
End Sub

By way of an explanation I have 600 MB of pictures, of Actors Actresses and Movie Directors.
All saved in a folder/folders. If I give a copy of my database to someone else They can put the folder anywhere.
Copy the path to a table and it all works fine.  
PathTxt is a TextBox which uses dlookup to find the folder path.

Using TempVar - To use TempVar notice the bang (!) symbol
On A Different Form.
PosterFrame.Picture = TempVars!strPosters & Title & ".jpg"
The current record textbox [Title] is updated and a new picture is displayed
On another form.
ImageFrame.Picture = TempVars!strActors & Actor & ".jpg"
The current record textbox [Actor] is updated and a new picture is displayed

As I make changes to my Database I create a new version edit TempVars.Add "strDBTitle", "V1.15"
and all my forms reflect the current version. I just have to make one change. Once.

Another reason to use TempVar - They can be used in queries. That could make your life easier.
  
I will mention I have never used Access for business purposes. I do however enjoy playing with it enormously.
Google TempVar for more information. I hope you find this useful.

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Reply from Richard Rost:

Yep. I used to do something similar with my databases, but I'd store the values in a table and then TempVar them when the database started up to make things run faster... prevents constant DLOOKUP calls for things that don't change often.