dumb computer / lightroom question

March 21st, 2015
i am continuing to do battle with space issues on my macbook laptop... i need to delete more stuff from my laptop as i am constantly unable to save or work in LR or PS due to lack of space...

i've discovered that in my downloads folder there are several (6? 7?) LR update downloads of over 500MB each... and i am wondering what would happen if i delete these? are these files necessary to run LR? or were they only necessary temporarily, for the purpose of installing the updates?

anybody know?
March 21st, 2015
@northy it would seem to be OK https://forums.adobe.com/thread/1001701?tstart=0

LR .exe (to run LR) should be in 'programmes' -- a programme instal .exe in downloads is not normally used once a program is installed
I tend to archive the downloads on an external drive for 12 months or more though
March 21st, 2015
@ltodd ah! thank you! maybe i'll just move them to my external for now... i've been so frustrated all week with LR and PS funking out on me due to lack of space... argh...
March 21st, 2015
@ltodd at any rate... i now have over 5 GB available on my laptop so hopefully this will keep me going a while...
March 21st, 2015
@northy I feel your pain! I'm always running our of room:)) I finally moved most of my stuff to yet another external hard drive LOL
March 21st, 2015
@northy :) 5 GB? it would last me two weeks.
March 21st, 2015
@frankhymus I know! I move all my LR images to an external drive after editing... So that helps... But sometimes the PS files are huge, and so during editing I run out of room, even tho I only have a dozen or so LR images on the hard drive... Meanwhile, back at the ranch, I still haven't managed to get my computer to recognize the LR shots on the first external drive, one the ones from January on the new external drive... I know the files are still there, and one of these days I'm going to have to knuckle down and get this sorted...
March 21st, 2015
@northy

Depending on your workflow and the resolution of your RAW/JPEG file, 5GB may not be enough storage for your scratch disk (where temporary files are stored... often used in history cache). When I do PS work on 21MPix images, various layers and brushing techniques can easily consume 5GB for just temporary storage.

Once installed, the lightroom dmg files are no longer required so you can safely delete them (you can always download it again). You can generally delete anything you download after installing on a MAC at least. Same case really applies to windows user too.

March 21st, 2015
Presume you've done the usual clean up of mailbox attachments, trash and duplicate files?
March 22nd, 2015
@brownclix yes to trash and duplicate files... as for mailbox attachments... i have assumed they sit in the cloud somewhere? in any event, most are just a few kb at best... simple word docs... but tx for the reminder - i will check on that!

@davidtom 5GB in PS? yikes!!! i don't think i've ever gotten above 500MB, and even that seemed huge!
March 22nd, 2015
@northy My solution that's worked well thus far, but may not be what you want to deal with, is to use an external drive to store all photos. I have LR and the catalogue on my laptop, but all imports go onto the external drive. It means I've had to get in the habit of carrying it with me whenever I take my computer somewhere. But even a 2TB drive can be found for under $100.00. It made a huge difference in my fight for space on my laptop. And then, when I backup my computer, I just attach the hard drive and it gets back up with the photos along with my computer drive.
March 22nd, 2015
@taffy yup... i've been using an external drive for over a year now... however, when my first external drive filled up, i ran into problems... i have a new external drive, and LR gets confused between the two, and now doesn't recognize photos from the first drive, nor the jan / feb photos on the 2nd drive... not sure what i did wrong, but i'm certain the photos are still there... so one of these days i need to find someone who can help me get this sorted...
March 22nd, 2015
@northy Oh, that's a bit worrisome. I'm about to start a second drive...thanks for the heads up.
March 22nd, 2015
@taffy y'well... i have NO idea what i did wrong so i can't tell you what to do or what not to do!
March 22nd, 2015
@northy Any attachments to emails will be downloaded to your computer and remain there - so if people send you images as attachments they can build up, even if they are individually small in size. Have a look at https://www.google.co.uk/search?q=clean+mail+attachment+cache&ie=utf-8&oe=utf-8&gws_rd=cr&ei=RKoOVb7EDMuVariTgJgN. Regards
March 22nd, 2015
@northy I'm in your predicament with multiple drives and LR. I have never been able to figure it out because when I get close to the solution, something diverts me and I forget all the stuff I worked out in my head. When I get funds, I'm going to hire someone to come to my residence and sort everything out properly. It bums me out because I have multiple catalogs now...
March 22nd, 2015
@darylo pity we don't live closer together... we could split the cost of having someone come and walk us thru organizing this stuff!
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