Solve sound, network, and hardware issues All drivers have passed the Microsoft WHQL test and the IObit official test. The driver database supports more than 8 million devices from more than 1,200 major driver publishers. Please see Why am I being asked to renew CCleaner? for more information and how to resolve this.You can watch this video to know how to use Driver Booster 9 Pro license key: Driver Booster 9 Pro featuresĭriver Booster 9 Pro can quickly detect missing, faulty and outdated drivers and find the latest driver that exactly matches your system and device. However, you can still use CCleaner as a free version. This means the time period in which your license was valid has ended, so you are no longer eligible to use CCleaner Professional features in CCleaner. If your license status is ‘License Expired’ or you're asked to renew your license If this is the case, please contact us at so we can help you. Or, you may have also unknowingly purchased a license from an unauthorized reseller. If you have asked for a refund, you will no longer be eligible to use CCleaner Professional, and your license will be deactivated. There may be a few reasons why your license has been deactivated. If your license status is ‘License Deactivated’
You can see your license status within the CCleaner app (see the top grey bar, over to the left).
If your version of CCleaner no longer works as it used to (for example, you have lost access to some features), it may have either expired or deactivated.
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