In future just ask your question. Saves time. One of these will fix it. It's not something you can edit.
Delete these keys.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Streams
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\StreamMRU
HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\StuckRects2
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer and delete the value
Shellstate
And check
NoSaveSettings
HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Data type Range Default value
REG_DWORD 0 | 1 0
Description
Prevents users from saving certain changes to the
desktop. Users can change the desktop, but some changes,
such as the positions of open windows and the size and
position of the taskbar, are not saved when users log
off. Shortcuts placed on the desktop are always saved.
This entry stores the setting of the Don't save settings
at exit Group Policy. Group Policy adds this entry to the
registry with a value of 1 when you enable the policy. If
you disable the policy or set it to Not configured, Group
Policy deletes the entry from the registry and the system
behaves as though the value is 0.
Value Meaning
0 (or not in registry) The policy is disabled or
not configured. Changes to the desktop are saved.
1 The policy is enabled. Some changes to the desktop are not saved.