I bought a 32gb usb stick about one and a half year ago and it went bust just today and the warranty as expired. So I decided to open it up to have a look at things, and I noticed that there was a 64gb Micro SD card inside of the USB stick. I took the microSD car and put it in my pc and I was able to access the not so important files on it. But now when I went into the disk manager it has 32gb allocated and 32gb unallocated but when I right click on the allocated partition the "Expand Partition" option was grey and I could not click it. Is there any way to do anything about it? Thanks for any advice!!