Windows 7 Tamil UNICODE rendering issues
		
	I have noted that windows 7 appears to have some issues when it comes to Tamil UNICODE rendering. I pariticpated a workshop at the Eastern University of Sri Lanka and one of the audience asked about rendering, so I post his question here where windows
 7 Tamil uniciode rendering seems to buggy that need to fix. I have uploaded two files the first one which is buggy characters are circled in red via http://commons.wikimedia.org/wiki/File:Bug_unicodeProcessing.PNG and the other one is from window xp sp3 which
 is the correct one via http://commons.wikimedia.org/wiki/File:Tamil_UNICODE_rangavarisai.PNG please have look at it. Let me repeat the characters used in the file they are , , , , , , , , , , , , . I shall be thankful if this is fixed.
 If there is any issues please let me know. Thanks in advance.Umapathy () MCITP: Enterprise Support Technician, Consumer Support Technician MCTS: Windows Vista - Configuration, BSc, MCP, A+, MCDST		
		
		December 31st, 2010 1:50pm
			Hi,
 
Before moving on, I would like to confirm that if the Tamil language pack is downloaded and installed properly. You may refer to the following
 link to obtain it:
 
Get languages for Windows 7 and Windows Vista
 
Also, please let us know the action which you have performed.
 
Additionally, I am trying to involve someone familiar with this topic to further look at this issue. There might be some time delay. Appreciate your
 patience.
 
Thank you for your understanding and support.
 
Regards,
 
Sabrina
 
TechNet Subscriber Support
in forum.
 
If you have any feedback on our support, please contact
tngfb@microsoft.comThis posting is provided "AS IS" with no warranties or guarantees, and confers no rights. |Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question.
 This can be beneficial to other community members reading the thread.		
		
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					January 3rd, 2011 2:16am
			Hi,
 
Before moving on, I would like to confirm that if the Tamil language pack is downloaded and installed properly. You may refer to the following
 link to obtain it:
 
Get languages for Windows 7 and Windows Vista
 
Also, please let us know the action which you have performed.
 
Additionally, I am trying to involve someone familiar with this topic to further look at this issue. There might be some time delay. Appreciate your
 patience.
 
Thank you for your understanding and support.
 
Regards,
 
Sabrina
 
TechNet Subscriber Support
in forum.
 
If you have any feedback on our support, please contact
tngfb@microsoft.com
This posting is provided "AS IS" with no warranties or guarantees, and confers no rights. |Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer
 your question. This can be beneficial to other community members reading the thread.
Hi Sabrina,
I have downloaded and installed the windows 7 language pack but the problem persists while I haven't come across this issue in windows xp sp3. Due to lack of hardware I couldn't participate in the beta testing of windows 7 however service pack
 for windows 7 is on the way I shall be thankful if this could be fixed.
In the work shop I used the built in transliterate tool provided at Tamil wikipedia site where the Tamil characters , I also repeated the setps in a windows xp sp3 machine where I have been notified by one of the
 audience that   character looks  different upon further inspection that not only   but also characters ,  rendered incorrectly. I checked the inscript keyboard comes with the windows operating system but the result is same.
I checked a book namely 
Thirukkural published in Tamil Nadu, India where they used characters , ,  as per windows XP SP3  and not like the way windows 7 shows.
Tamil consists of 247 alphabets (excluding Grantha). Unfortunately UNICODE is stingy to allocate only 128 character which resulted in rendering the characters to display the Tamil letters. As there is no one to one mapping of the characters exists,
 softwares like Microsoft word countes letters of the Tamil UNICODE which may not be relevant to this bug. Tamil is classified as complex script by windows XP however this is subject to debate.
Any forward step in this regard is highly welcomed.Umapathy () MCITP: Enterprise Support Technician, Consumer Support Technician MCTS: Windows Vista - Configuration, BSc, MCP, A+, MCDST		
		
		January 3rd, 2011 12:35pm
			Hi Umapathy,
We reproduced this internally installing language pack and couldn't reproduce it. is this happening with any perticular tamil font?KetanT | Microsoft		
		
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					January 19th, 2011 12:56am
			Hi,
Did  you fix the issue?
any update? let us know.KetanT | Microsoft		
		
		February 4th, 2011 1:32am
			Sir,
I have exactly the same problem with Windows 7. 
It does not reproduce the Tamil (Latha) font variants: ,  and  as they should be. The bent tip on the bottom
should not be there
in the above three variants of the font.
I shall be grateful if Microsoft would solve this problem. It is a serious issue in using Microsoft Indic for Tamil language, in Windows 7.
Robert B Grubh		
		
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					March 28th, 2012 1:31am
			Dear Sabrina,
You said more than a year ago:
I am trying to involve someone familiar with this topic to further look at this issue.
 There might be some time delay. Appreciate your patience.
Unfortunately, the problem continues till today, and it is not possible to type properly in Tamil using Windows 7.
I had to go uninstall Windows 7 and go back to Windows XP in order to complete a project in Tamil language.
I am sure the Microsoft have the capability to fix this flaw, which is sending out garbled Tamil especially when it comes to using the letters
, 
and  .
It appears that Microsoft have failed to pay attention to this major issue.
I request you to take this matter seriously and release a patch to fix this problem. Thank you.
Robert B Grubh		
		
		June 15th, 2012 12:02pm
			I just opened up the tamil wikipedia link with Firefox and it rendered correctly as expected
as for supporting tamil in Windows generally I can say its not in the set of language packs included with Window 7 Ultimate
if you need tamil, use the XP mode and tamil language tools there
Windows MVP 2011-12, XP, Vista, 7 and 8.
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					June 15th, 2012 7:20pm
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