Hello forum, operating an ACER Extensa 2900 with WinXP SP3. Installed CCleaner v2.22.968. Made restore backup. Runned CC and realized that CC is disconnecting power for Intel WLAN card during registry cleaner processes. Was unable to reconnect power - even not with the switch of the PC. Restored last workable backup - Intel WLAN card has power again. Switch work. Not runned any cleaner session yet. I guess that Has anybody ideas and/or realized similiar issues ?