Thank you Allan, here is my EtreCheck Report.
Problem description:
Keynote won’t export to PDF
EtreCheck version: 2.2 (132)
Report generated 7/3/15, 4:24 PM
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
MacBook Pro (15-inch, Late 2011) (Technical Specifications)
MacBook Pro - model: MacBookPro8,2
1 2.4 GHz Intel Core i7 CPU: 4-core
4 GB RAM Upgradeable
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Battery: Health = Normal - Cycle count = 180 - SN = D86144504EGDGDLAZ
Video Information: ℹ️
Intel HD Graphics 3000
Color LCD 1680 x 1050
AMD Radeon HD 6770M - VRAM: 1024 MB
System Software: ℹ️
OS X 10.10.4 (14E46) - Time since boot: 5:34:33
Disk Information: ℹ️
Hitachi HTS727575A9E362 disk0 : (750.16 GB)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 748.98 GB (529.87 GB free)
Encrypted AES-XTS Unlocked
Core Storage: disk0s2 749.30 GB Online
MATSHITADVD-R UJ-8A8
USB Information: ℹ️
Fitbit Inc. Fitbit Base Station
Apple Computer, Inc. IR Receiver
Apple Inc. FaceTime HD Camera (Built-in)
Microsoft Microsoft® Nano Transceiver v2.0
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/System/Library/Extensions
[loaded] com.techsmith.TACC (1.0.2 - SDK 10.7) [Click for support]
Launch Agents: ℹ️
[running] com.hp.productresearch.plist [Click for support]
[running] com.lexmark.hbnlistener.plist [Click for support]
[loaded] com.lexmark.hostregister.plist [Click for support]
[loaded] com.oracle.java.Java-Updater.plist [Click for support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Click for support]
[running] com.fitbit.galileod.plist [Click for support]
[loaded] com.oracle.java.Helper-Tool.plist [Click for support]
[loaded] com.oracle.java.JavaUpdateHelper.plist [Click for support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Click for support]
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist [Click for details]
[loaded] com.citrixonline.GoToMeeting.G2MUpdate.plist [Click for support]
[loaded] com.google.keystone.agent.plist [Click for support]
[loaded] uk.co.markallan.clamxav.freshclam.plist [Click for support]
User Login Items: ℹ️
iTunesHelper Application Hidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
AdobeResourceSynchronizer UNKNOWN Hidden (missing value)
Fitbit Connect Menubar Helper Application (/Applications/Fitbit Connect.app/Contents/MacOS/Fitbit Connect Menubar Helper.app)
HP Product Research Application (/Library/Application Support/Hewlett-Packard/Customer Participation/HP Product Research.app)
Internet Plug-ins: ℹ️
FlashPlayer-10.6: Version: 18.0.0.194 - SDK 10.6 [Click for support]
QuickTime Plugin: Version: 7.7.3
Flash Player: Version: 18.0.0.194 - SDK 10.6 [Click for support]
Default Browser: Version: 600 - SDK 10.10
Unity Web Player: Version: UnityPlayer version 4.3.5f1 - SDK 10.6 [Click for support]
Silverlight: Version: 4.0.60831.0 [Click for support]
JavaAppletPlugin: Version: Java 8 Update 45 Check version
User internet Plug-ins: ℹ️
CitrixOnlineWebDeploymentPlugin: Version: 1.0.105 [Click for support]
Safari Extensions: ℹ️
DuckDuckGo
3rd Party Preference Panes: ℹ️
Flash Player [Click for support]
Java [Click for support]
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
6% WindowServer
2% fontd
1% Fitbit Connect Menubar Helper
1% com.hp.devicemonitor
0% taskgated
Top Processes by Memory: ℹ️
475 MB kernel_task
176 MB com.apple.WebKit.WebContent(3)
119 MB mdworker(8)
106 MB Mail
74 MB WindowServer
Virtual Memory Information: ℹ️
398 MB Free RAM
3.60 GB Used RAM
0 B Swap Used
Diagnostics Information: ℹ️
Jul 3, 2015, 10:48:29 AM Self test - passed