LogonUI.exe, can't see it in task manager anymore, dose it mean its not running?

Question

after i tried to solve the issue with 26 csrss.exe running, it seemed to meany, i no longer see LogonUI.exe in task manager.
forum posts from csrss.exe topic.
Post 1
i tried process explorer & trying stuff with that i opened a new csrss.exe & that works under my user not system & i cant kill that process (i double clicked on it), after restart it goes away? or should i just pull the cable out? i mane sudden
shut down, status suspended, but it is on the list in task manager, how to get rid off it, end progress tree?
it just it did not have any info about csrss, so i tried to open it with process explorer, but that thing did not do what i though, that's why it all happened.
it also opened new Client server runtime process, i guess that csrss.exe under user is still in task manager list.
Post 2
restart solved the issue, at least it seems so, also that incident removed 24 csrss.exe from task manager, i had 26 running new i have only 2, i did it just to find out that maybe i can remove the csrss.exe what i opened after restart, but i did not expect
this result, maybe this what some call zombie processes, they were in use once & when the process stopped they were stuck?
some processes disappeared, example LogonUI.exe is no longer running, i had 25 LogonUI.exe running before, with restart it booted, i hope that PC will start tomorrow to, i hope i did not mess up something & it wont start,
or i messed up PC security, made security holes.
Another forum
Post 1
u have no idea what happened, i got both Process Monitor & explorer, i messed up double clicked on csrss.exe & that opened a new csrss.exe in task manager under my user, then i tried to kill the process, but it only suspended it, then i was thinking
maybe after restart it lets me remove it totally from task manager, i made restart & what do i see when i open task manager? i see only 2 csrss.exe running, LOL sometimes messing up fixes the problem.
maybe this what some call zombie processes, they were in use once & when the process stopped they were stuck?
but all csrss.exe seemed legitimate, & no infection.
Post 2
does LogonUI.exe really run right new? is it just not showing? if its not running then i would have error message or problems with display? it would be funny if tomorrow i have all the 26 csrss.exe back.
is LogonUI.exe running & just hidden, was it normal that LogonUI.exe was shown in task manager before? or is it  normal when its hidden? will it effect gaming? cant test, no games installed right new.
but csrss.exe is not the only process that has more then 2 running & some over 10, one i counted it is 25.
ok this are gone to, maybe this were connected to csrss.exe issue, but i have 10 svchost.exe, this should be normal?
some processes disappeared, example LogonUI.exe is no longer running (well it seems it is no longer running, cause its no longer shown in task manager), i had 25 LogonUI.exe running before, with restart it booted, i hope
that PC will start tomorrow to, i hope i did not mess up something & it wont start, or i messed up PC security, made security holes.
i know some of my post i copied here repeat some things i said before, i copied the post cause i was thinking that it will help people to understand my situation better :).
& i only double clicked on csrss.exe in windows system32 & created a new process, & i did end task to it & it was only suspended not killed, there was 2 win explores opened, one was cause i double clicked csrss.exe trough explorer, well u
can see the files with out it, i was unable to remove it so i made a restart, & some processes were gone after that.
i wonder did i mess up my windows & stopped some necessary progresses? despite the fact that PC is running, & seem to be running fine.
csrss.exe was running 25 times & csrss.exe was running 26 times, but there was more processes that were running more then 3 times & they are gone to.
if some processes i don't see any more are necessary i hope they at least run on background silently, is LogonUI.exe meant to run all the time like it did before? or only for few sec on log-on/start-up? so user never see it.
PC seems to run fine right new, i did that stuff yesterday.
i also have alienautopsy  & PC-Doctor to what is part of alienautopsy, i mentioned it in case it matters, also when i got in windows i so some strange process for few sec in task manager, its icon looked like computer chip, cant remember the process
name, but if i remember correctly it was DLL or Intel process.
under what name is LogonUI.exe admin tools service? i could check it from there, if u think its necessary

Answer 1

well LogonUI.exe is listed on my task manager again, i mean its back, & about csrss, i have 3 running, i had 2 running yesterday (in task manager all 3 are running under system), with process explorer, it did not matter which of the csrss info i looked,
all is same, all are runede by same processes, i could not copy that info under environment, but what i remember is, one was a  Invidia Pshysx, second & 3th was something to do with Intel, then i remember powershel, all that i remember, not worried
about csrss yet, cause its still just 3, but i wonder about LogonUI.exe, for some reason i can't add picture/screenshot here
dunno is it all normal or not, but i write it down here just in case, no problems with high memory nor cpu usage, PC seems to run normally
if its not normal i have no idea whats causing it, i guess i need to just w8 a year or so before i give my PC to shop for maintenance, cause this is beyond me i think, cause no infections found & PC seems to run & function normally, maybe its caused
by some old registry entries, i know registry cleaners are dangerous & can harm windows, so i think windows team should create their own reg cleaner free ware that finds only unnecessary reg entries that are no longer needed, a safe reg cleaner, also it
mite be software issue/bug like example Invidia maybe is creating to meany hosts or how are this things called, csrss is connected to host service as far as i know, same goes for powershell & others that use csrss.exe, or windows bug, or bug that is caused
by both, win8.1 & this drivers, well that's just a guess
maybe its a bug, system has problems with removing some closed processes from the list, or shutting town the ones that were suppose to run temporarily?
maybe i should ignore it until it starts to cause problems? i mean hit performance in a negative way
i also noticed 2 dwm.exe & winlogon.exe running
i used Ccleaner, but not for registry, i cleaned internet temporary files system temporary files event logs & memory dumbs & so on & on (its to much writing to write down all it cleans), if some of this type of files what are deleted with
that, can it cause some processes to multiply? maybe among this files is a file where its written example what processes should be running or which process is connected to which process, like the Path & stuff, so registry cleaning is not the only cleaning
that can cause issues?  or is it
coincidence that after cleaning next day i see 1 extra csrss.exe &
dwm.exe & winlogon.exe? either way i don't know do i want to test it & use cleaner 5 days after today again, does windows delete this things i mentioned i cleaned with cclener automatically over time? either way, i think i won't try anything
to solve the extras issue, but if the number of this processes grows & it starts to cause problems i may just take the PC to a expert
PC seems to run & respond normally
EDIT 21/10/2014:
today there is 2 csrss.exe & the other processes are back to 1 as well & LogonUI.exe is gone again, well i did not look processes when i turned PC on, i did it after restart, maybe it accrues after boot when win opens, that some processes remain
& some are double
is it normal that when i'm not doing anything with PC it takes 19% memory after PC start until i shut down & after restart it takes 16% memory (when i use restart button in windows), does this mean start up requires more memory & processes that
remain running after start-up?