Windows 7: out of memory

There's a lot of posts speaking about this, but I never found a solution.
I always get 'out of memory' pop-ups saying I should close programs.
But this is nonsense. I'm not running that much and I have 4 gb ram. And these warnings are new. I had not these before.
I'm sure there's a solution to fix this. I can't believe there isn't!
Windows doesn't manage my memory correctly. So, what should I do ?
I've already spent days on other forums trying to figure it out.
In task manager, I currently see physical memory 84%, but if I add up all the 'Memory (private working set)', I get under 1 gb. But I have 4 gb RAM. Why 84 % ?!?


Patrick

Run the tool below

Click here DDS

Click on Download Now button

When the download is complete . Drag the DDS program from the Downloads folder to your Desktop

Double click the DDS icon on the Desktop then click the Run button to run the tool.

Place a check next to attact.txt and click Start . When done, DDS will open two logs

• DDS.txt
• Attach.txt

Save two logs onto your desktop and upload them with your reply

Hi,

Here's the two logs.

Thanks

RogueKiller for 32bit <==== Download Link

RogueKiller for 64bit <==== Download Link

Click on one of the links above that goes with your Windows 7 bit versions

Save to the Desktop.

Close all windows and browsers

Right click on and choose

Press: SCAN

provide the RKreport.txt (Mode: Scan) in your reply.

Here's the roguekiller report.

If you want further help from the forum please remove your Adobe software .

OK, I've removed the adobe software (except flash player and reader, is it ok ?).

Run Malwarebytes

Download Link MalwareBytes

When the installation is done uncheck Enable free trial of Malwarebytes (see image below )



Update the definitions and do a full scan

On the Scanner tab:
Make sure the "Quick Scan" option is selected.
Then click on the Scan button.
If asked to select the drives to scan, leave all the drives selected and click on the Start Scan button.
The scan will begin and "Scan in progress" will show at the top. It may take some time to complete so please be patient.
When the scan is finished, a message box will say "The scan completed successfully. Click 'Show Results' to display all objects found".
Click OK to close the message box and continue with the removal process.
Back at the main Scanner screen, click on the Show Results button to see a list of any malware that was found.
Make sure that everything is checked, and click Remove Selected.
When removal is completed, a log report will open in Notepad.
The log is automatically saved and can be viewed by clicking the Logs tab in MBAM.
Copy and paste the contents of that report in your next reply and exit MBAM.

You appear to have a memory leak:

Run Driver Verifier to scan for any corrupted drivers which may be causing problems, this program works by running various stress tests on drivers, in order to produce a BSOD which will locate the driver; run for least 24 hours:

• Driver Verifier - Enable and Disable

You may also have to enable the Special Pool option.

This it the mab report :
***********************
Malwarebytes Anti-Malware 1.75.0.1300
Malwarebytes : Free anti-malware download

Database version: v2013.07.21.06

Windows 7 Service Pack 1 x64 NTFS
Internet Explorer 10.0.9200.16635
PF :: PF-PC [administrator]

2013-07-21 16:09:31
mbam-log-2013-07-21 (16-09-31).txt

Scan type: Quick scan
Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM
Scan options disabled: P2P
Objects scanned: 221766
Time elapsed: 16 minute(s), 19 second(s)

Memory Processes Detected: 0
(No malicious items detected)

Memory Modules Detected: 0
(No malicious items detected)

Registry Keys Detected: 0
(No malicious items detected)

Registry Values Detected: 0
(No malicious items detected)

Registry Data Items Detected: 0
(No malicious items detected)

Folders Detected: 0
(No malicious items detected)

Files Detected: 0
(No malicious items detected)

(end)
**********************************



Now I'll do the verifier.exe.