i sent spark from the new wallet to bter 2 days ago and still no confirmations
Something must have gone wrong with your transaction I'm afraid, we've had about 40 blocks in the last 48hrs - still a lot lower than it should be, but txes only need 10 blocks to confirm so your SPARK should have reached BTER. If you find your tx id you can use the "Block Explorer" in the Windows wallet to check whether it is in the blockchain. Otherwise it may be that your wallet is out of sync - at the time of writing we are on block 24614
i keep my wallet synched, after i installed the new wallet was there anything i needed to modify in settings?
Shouldnt have been anything extra, as long as your wallet is getting peer connections and receiving new blocks it should be able to send transactions on the network. If you are using the Windows wallet you should be able to go to the "transactions" page and right click on your sending tx, then copy the tx id. The tx lookup on the Block Explorer page isnt great but it should come back with some info if the tx is on the blockchain, if it says "fail" then for some reason the tx wasnt broadcast.
If it did fail then one possibility is that it spent too long in the mempool without being included in a block, the default is usually 24hrs (I havent checked if that has been modified in SPARK but I doubt it), after which it would be flushed. However if that did happen the coins should be returned to your wallet so you can try sending again...