150 Bitcoin wallet.dat back up file corupted

[bitcoinbackup]

This is my old wallet, 3 addresses of 50 BTC are mined in 2009.
 
1HLoD9E4SDFFPDiYfNYnkBLQ85Y51J3Zb1
 
1FvzCLoTPGANNjWoUo6jUGuAG3wg1w4YjR
 
12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX
 
Video proof: youtu,be/gLNMYuEbXuM
Image proof: 4shared,com/folder/4zZlBj1O/_online,html
 
 
I can't access the bitcoin even the passphrase was right.
When i try to send btc, an error window say: "Error unlocking wallet: some keys decrypt but not all. Your wallet file may be corrupt.

I have no idea to fix it so i decide to sell this wallet back up file for anyone know the problem and can solve it, the price of this file is only 0.01 BTC.
 
If you want to buy, contact me: bitcoinbackup09@gmail,com

[damsix]

Looks like your computer is getting a malware virus attack that threatens the file storage or hard drive.
Maybe it's better that the file you saved was saved in several files such as flashdisk backup.

Unfortunately, I also don't know how to open that phrase.

[masudginanjar]

I've seen your video on Youtube and it's pretty big to have 150 Bitcoin.
I'm impressed with you and it's pretty good for your finances if you have 150 Bitcoin for the next 10 years.

Unfortunately I do not know how to use a desktop wallet from Bitcoin Core like the one on Youtube because I have never tried it !