I found locked post for this problem that didnt offer no quality resolution. This I mean to delete on by one!?
How to disable opera for saving previous searches and boxes with previous searches that appear whan i click to enter new prompt. That box is completly useless and i am trying to get rid of it whole morning. I did all clear search history and those advices so skip all that nonsense as all it bring me is logging in again. I am also not talking about address bar I am talking about searches inside webpages. If i need anything from history I can go and search history right? I knooow gee, Mind blowing relevation!!!

everything completely true. Advices to the point! I usually do everything You said except this time. I believe it all started with downloading core temp application to check my PCU temp. I didn't look at all where do I download from and I remember I just clicked everything just to get it installed so I can check temps as I got 2 different measures and couldn't see what is true one. The difference was about 10degrees so I needed 3rd opinion..and everything went downhill
Lesson learned. Tnx.

this was easiest part.
Well thank You very much once again. This was a drag. Well I don't know how else to check System, Malwarebytes didn't see this from beginning so maybe I should try once more with AdwCleaner? But somehow I think I would know if it is still here. Probably would show in some way. I don't have too many shortcuts on desktop and in the taskbar, I did checked all shortcuts.
Thank You man, You really helped me a lot.

THANK YOU blackbird71!
o man I found it, thank You blackbird71 for that detailed explanation! and so soon!! I was expecting to see the answer in couple of days I manage to remove it from Chrome before and from system it was a pain as it was in lot's of places. Malwarebytes removed some but not all then I started Loaris but ofc it prompted me money at the end but I saw that it has log so I manually removed all suspicious files from that log..and some else lol..but all is ok now apart from Opera beta. I manually removed it from Chrome as well and in restored it to default settings. And is ok now it doesn't appear in Chrome. So as You described I found that, I hope last, peace of it, here is target:

"C:\Program Files (x86)\Opera beta\launcher.exe" ttp://www.istartsurf.com/?type=sc&ts=1424459648&from=smt&uid=WDCXWD2500AAKX-221CA1_WD-WCAYV196280462804

I edited and removed h so address is not clickable..I'm that paranoid , I've spent all day dealing with this

what next?

i'm using Opera beta, I managed to remove it from Chrome and apparently form Opera and looks alike from system..I hope..only for Opera beta I can't find it. I don't understand what are switches or how it can be in command line.
thanks

i don't understand any of this, anyone pls write in step by step

Dave said:
Did you check the command line in Opera's startup shortcut?

Did you check the command line in Opera's startup shortcut?

and sgun:
Is that the shortcut you use to start Opera - and that isn't the command line of the shortcut. The command line should be "C:\Program Files (x86)\Opera\launcher.exe" (with nothing after the second quote).

what does that mean, please I can't get rid of this..

and i can't make ebay for my alternate search and that was easy done before..i was browsin a bit around this forum and I see lot's of ppl complaining, let's hope they will make opera useful as before.

ok so i took more time to learn, i see that you cannot change default google but you can change search engine in address bar and you cannot add new but you can use those that are made to be default ones. If you add new sear it can only be used if you use keyword before search input. So again one less option. Damn man I just find more and more reasons to dislike this version. I'll just try to fix opera 12, i was satisfied with it only lately it opens pages very slowly and doesn't work good with some.
tnx once again

and how to make that browser doesn't remember my searches? i cannot find that in settings..i see that there is option to clear browsing data and new private window but not that. Simple option not to remember what I was searching?
Opera is really trying to find solutions click and play so You don't need to think much but it limits some options that way, for ppl that doesn't bother to think
or i'm wrong?

then what for is manage search engine in settings? That rigth upper search is for looking trough speed dial windows, and default one is not changeable. In opera 12 it was possible to change search engines so I had 2 different.
Thanx for patienece and all answers