System Error when running Ganache 2.7.1 on win32

[hmaiga2]

PLATFORM: win32 GANACHE VERSION: 2.7.1

EXCEPTION:

OpenError: IO error: LockFile C:\Users\hp\AppData\Roaming\Ganache\ui\workspaces\smartelectricitybill\chaindata/LOCK: Le processus ne peut pas acc�der au fichier car ce fichier est utilis� par un autre processus.

    at C:\Program Files\WindowsApps\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\app\resources\static\node\node_modules\ganache\dist\node\0.js:2:149559
    at C:\Program Files\WindowsApps\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\app\resources\static\node\node_modules\ganache\node_modules\abstract-leveldown\abstract-leveldown.js:41:14
    at onopen (C:\Program Files\WindowsApps\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\app\resources\static\node\node_modules\ganache\dist\node\0.js:2:1258644)
    at C:\Program Files\WindowsApps\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\app\resources\static\node\node_modules\ganache\node_modules\abstract-leveldown\abstract-leveldown.js:41:14
    at C:\Program Files\WindowsApps\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\app\resources\static\node\node_modules\ganache\node_modules\abstract-leveldown\abstract-leveldown.js:41:14