It is indeed important to install Windows 7 as Outlook Express is not included in Windows XP. Therefore you need to install Windows 7 in your system to import Outlook Express EML files to Windows live mail EML file format.
Next Step is to export files of OE to Outlook 2010 of Windows 7 and to carry out the whole process, it requires core technical knowledge and information regarding conversion of the files of Outlook Express to the files of different email clients. And there even a probability of losing the data or files during the whole process of migrating EML files into PST file format.
However we understand your requirement to Open EML File in Outlook 2010 while retaining the integrity and the accuracy of the EML Files not just from Outlook express but also other email clients like Thunderbird, Mac, Entourage, The Bat, Windows Live Mail etc. Therefore we recommend you to EML to PST Converter Tool.
It is advance software which is inbuilt with core technicalities and logics to carry out process of conversion of EML files from Outlook express to PST file format of Windows 7 without the equipment of any core technical knowledge and this software also assures the accuracy of the data during the process.
Some of the highly advance features of the tool are:
To provide better details and knowledge of the software we provide with the free demo version through which it is easily possible to know the working process and other important features of the tool. However the demo version is only programmed to open 10 items to PST, therefore it is recommended to purchase the full version to carry out the process further.