Panda Free Antivirus  1.5.2
* Improved on-demand scanning speeds, specially under Windows 7.
* Improved integration with Collective Intelligence backend to obtain new malware variants even faster.
* New toolbar version 3.0 with Google search instead of Yahoo search.
* Fixed slowdowns while deleting files from the computer.
* Fixed BSOD under certain conditions when unloading one of the Panda drivers.
* Fixed synchronization erros (same as already released hotfix).
* Fixed issues scanning certain type of folders (as reported by AV-Comparatives)
* Fixed upgrade notification popup showing up every 20 minutes.
* Fixed problem of certain auxiliary files being written to the root of the drive when ProgramData directory could not be found.
* Fixed disinfection problem under certain conditions on malware running in memory.
* Fixed problem under certain situations when a malware detected without Internet connectivity was not recorded in the event report.
* Fixed problems disinfecting certain malware with specific format and characteristics.