Oh, TIG, you life saver, i didn't remember the preferences setup.
It wasn't in the AppData folder, it was in the ProgramData folder, which is hidden.

Thanks, guys!

No, the folder is there, but it's empty, and the templates i saved show up in the "default templates" instead of "my templates"

The templates folder for the 2014 version works fine (appdata/roaming, so on), i can see and delete my older templates there just fine, but the new ones are saved somewhere else, with the default templates.

So i'm trying the latest version of Layout (2015), and i saved a file as a template, and now i cannot find it to delete it.
It should have a number on it (page size: A4, A3, so on), but my NumLock wasn't on and i didn't notice it. Then i saved it again with the correct number, so now i have two files in the folder, EXCEPT it saved with the default templates, so it's not on the templates folder, and i can't find it even searching for the name.

Does anyone know where the folder for default templates for Layout 2015 is?

(Using Windows 8.1, 64bits)

Just to see if those bugs were because of the comma config, i put commas back. And those zoom and keyboard problems disappear. Problem: if i save it with commas, it will mess up the whole thing. Now i'm configuring back to points everytime i save it.
That's so very strange.

You see, my local configuration is a comma, because we use commas instead of points. While my Windows is in Portuguese, my Sketchup is in English (The translation is so rubish, it pisses me off). Do you think if i change my sketchup language to portuguese, those problems will disappear?

Ok, so i'm having other problems now.

I open Layout, works fine. I zoom in, select a few lines, change their width to .1
Then i think it's wrong, try to change it to .5. It doesn't input my .5. And now it doesn't zoom out. Also, all the keyboard shortcuts stop working. WTF?

pretty much everything i worked on for the past four months.
I had already given up fixing it, and just used for simple stuff, that i could do in one sit, saved everything as a pdf file. There was no way of changing it after.
Sad thing is that i had a big one already halfway done, that was lost.
But thank you so much, Marc!

Holy Crap, I think that worked: opened a new file, put a bunch of squares, saved, closed, opened it. And it opened just as it was.
I just have to try with bigger files now, but i think that did solved it. Is there any way of fixing already saved files? Or just opening them? Can i change the codes?

ok, this is it:
http://www.filedropper.com/messedupfile
mind you, it's not a complex file at all, this happens to everything.
Also, when i see the thumbnail before opening it, it shows as it was.

Also, do you know if there's any other software that allows me to copy+paste the information that's on the Layout pages? Because that's would be so nice.

Damn, i hadn't checked back here all this time.
My Layout has been open for two days now since i'm working on something, and if i close it, it will get messed up.
I'm running Windows 7, my layout version i believe is the latest, since i haven't got any update messages lately. (Is there a way of seeing update versions?)
i'll be posting a file as soon as i figure out how to do it.

I'm having the same issue for a while now.
It's been a couple of months,i haven't been using layout too much, I didn't bother.

Now that I need it, it's irritating.
Nothing SAVES right.
Every single file I save ends up corrupted, i don't even have to close, if i save it as another name, and open it, it's all white squares.
If i save it as a template, it's all white squares too.

I tried the "repair" tool. Still saves wrong.
I uninstalled the whole thing and installed it over again. Still saves wrong.

And it's EVERY file, if i start from scratch, still saves the same way.