20 Most Recent Sony (crx300e) CD-RW/DVD-ROM (Combo) Burner - Page 8 Questions & Answers

Sony eSupport Electronics Select Your Model Electronics Support

Click below link and select model number, product, Series number and try to dowload drivershttp://esupport.sony.com/perl/select-system.pl, if drivers not available then provide me full specification of your laptop with Current OS.

These figures don't really mean much. Upgrading the driver can sometimes help. Mine is a 1.0 and works spendidly I have to say.
Hope that helps.

The PST repair engine, powered by PST Repair Set, easily fixes data corruption threats under any version of Microsoft Windows and Outlook. This application offers intelligent algorithms of file restoration regardless the reason of damage and the PST file version as well. https://www.pstrepairkit.com/

dont have to change password if signing back in unless you are doing so incorrectly

video card faulty as a good guess

Try this guide below or useful sources from Google and Yahoo... http://www.win-rar.com/faq.html?&L=0 https://download.cnet.com/Recuva/3000-2242_4-10753287.html https://rar.recoverytoolbox.com/ Open the file in WinRAR (download from internet if you don't have one). Press your right mouse-button. Click on "Repair archive", or press Alt+R. Click on Browse button and select a folder where you want to keep the repaired archive. There will be two options ("Treat the corrupt archive as RAR" and "Treat the corrupt archive as ZIP"). Select any one of your choice (or see which one will work) and click on OK button. Go to the folder where you have kept the repaired archive and open it (Repaired archive will be named as rebuilt.*.rar or rebuilt.*.zip, where * is the name of original archive).