Windows 10 updates appears to have upset my standalone music DAW computer after needing to put the computer online to download an AMP simulator program. Anyway to cut a long story short I restored the computer back to earlier date - pre the updates and then found my 'D' drive had been renamed 'I' so using AOMEI I renamed the drive and hey presto everything worked for about a couple of hours saved my work then shut down the computer as normal. When restarting my computer later the D drive is now inaccessible and restore will not work - any ideas please that don't want me to reformat as I have thousands of hours of data on my D drive and don't want to lose any of it? Please help somebody !!!