Sounds like you may need "winlivemailfix.reg":
"This issue occurs because Windows Live Mail Version 3 does not install a 64-bit search filter and therefore cannot index the Windows Live Mail files for Windows 7 64-bit operating systems by default. The e-mail header will be searched and will produce results, but searching on the content of the e-mail message body will not produce the expected results. "
Sounds like you may need "winlivemailfix.reg":
"This issue occurs because Windows Live Mail Version 3 does not install a 64-bit search filter and therefore cannot index the Windows Live Mail files for Windows 7 64-bit operating systems by default. The e-mail header will be searched and will produce results, but searching on the content of the e-mail message body will not produce the expected results. "
Your original post says it searches subject and sender but not content. The description of the fix says "The e-mail header will be searched and will produce results, but searching on the content of the e-mail message body will not produce the expected results."
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
OQO 2+
OS
Windows 8 Pro w/MC 32-bit
CPU
Intel Atom 1.86 GHz
Motherboard
OQO 2+
Memory
2 GB
Graphics Card(s)
Intel GMA 500
Sound Card
IDT
Monitor(s) Displays
LCD
Screen Resolution
800 x 480 (portable) 1280 x 1024 (docked)
Hard Drives
64 GB SSD
PSU
9 Ah Battery (portable) or OQO Brick (docked)
Case
Shirt Pocket Sized
Cooling
Tiny Fan
Keyboard
Slide out (portable) DiNovo Edge (docked)
Mouse
Eraser head (portable) Logitech Bluetooth (docked)
It seems that you may only search a particular account's Inbox/Sent/etc folder for message content, but not the unified Inbox/Sent/etc folder.
To search a particular account's folder use Ctrl+Shift+F
It seems that you may only search a particular account's Inbox/Sent/etc folder for message content, but not the unified Inbox/Sent/etc folder.
To search a particular account's folder use Ctrl+Shift+F
I just did a test search for a word in the message bodies of all sub folders in an account. In the "find" dialog you need to push the "Browse" button to select the entire account folder (above the Inbox). By default the find dialog box goes to Inbox when it first appears, hence the need to browse "up". OE and Windows Mail didn't require this browse if the master folder was preselected but WLM apparently does.
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
OQO 2+
OS
Windows 8 Pro w/MC 32-bit
CPU
Intel Atom 1.86 GHz
Motherboard
OQO 2+
Memory
2 GB
Graphics Card(s)
Intel GMA 500
Sound Card
IDT
Monitor(s) Displays
LCD
Screen Resolution
800 x 480 (portable) 1280 x 1024 (docked)
Hard Drives
64 GB SSD
PSU
9 Ah Battery (portable) or OQO Brick (docked)
Case
Shirt Pocket Sized
Cooling
Tiny Fan
Keyboard
Slide out (portable) DiNovo Edge (docked)
Mouse
Eraser head (portable) Logitech Bluetooth (docked)