Help needed for a few features of Multi pool miner

[mavs111]

Hey everyone,

Im trying to understand a few things here. Help would be highly appreciated.

First, Im using the Auto algo switch mining with Multipoolhub pool.

I notice that I am only GPU mining with the software... is it perhaps because the cpu miner is unprofitable and thats why the cpu mining is not kicking in?

Next, I am trying to set an internal wallet for Nicehash and adding this command as explained in the advanced settings function (see below) .... only to see an on screen error message .... 'config file corrupt'. Is that normal ? Have i added the code incorrectly ?

Code added in the config file with my btc wallet address

"WarmupTime": "$WarmupTime",
"WarningAction": "$WarningAction",
"WarningVariable": "$WarningVariable",
"Watchdog": "$Watchdog",
"WorkerName": "$WorkerName",
"Pools": {},
"MinersLegacy": {},
"Wallets": {
"BTC": "$Wallet"
},
"NiceHash": {
"Wallets": {
"BTC": "<YOUR_NICEHASH_INTERNAL_WALLET>"
},
"IsInternalWallet": true
}
"VersionCompatibility": "3.3.0"
}