Change path or drive from which Setup is run due to default drive.
Cause:
The drive from which Windows 95 was originally installed becomes the default drive for all subsequent Setup operations (e.g., device drivers).
Solution:
Edit the Registry and edit the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup setting.
CAUTION: This procedure should be performed by an advanced Windows 95 user. Before making any modification to the Registry, be sure to make backup copies of the Registry files System.dat and User.dat. Using the Registry Editor to modify the Registry incorrectly could cause serious problems that may require reinstallation of Windows 95. For more information about the Registry Editor or the Registry, please refer to the online Help topics.
1) Click the 'Start' button to display the 'Start' menu
2) Select 'Run...'. (The 'Run' dialog box appears.)
3) Type REGEDIT in the 'Open' box to run the Registry Editor.
4) Click 'OK'. (The Registry Editor opens.)
5) Click the plus sign next to the 'HKEY_LOCAL_MACHINE' folder.
6) Click the plus sign next to the 'SOFTWARE' folder.
7) Click the plus sign next to the 'Microsoft' folder.
8) Click the plus sign next to the 'Windows' folder.
9) Click the plus sign next to the 'CurrentVersion' folder.
10) Double-click the plus sign next to the 'Setup' folder.
11) Double-click the 'SourcePath' value in the right-hand pane. (The 'Edit String' dialog box appears.)
SourcePath
12) Type the new source path in the 'Value data' box.
Type new source path
13) Click 'OK'.
14) Select the 'Registry' menu and select 'Exit'.
15) Restart the computer to enable the changes to the Registry.