Found a problem in the installation files: you have this:
ecommerce/pdf
ecommerce/fonts
ecommerce/images
For the CHMOD'S when its actually this:
ecommerce/pdf
ecommerce/pdf/fonts
ecommerce/pdf/images
Have a problem.

Cannot change anything past the original options.
Code:
Database error in vBulletin 4.2.2:
Invalid SQL:
SELECT * FROM ecommerce_categories WHERE parentid=0 GROUP BY id, name, displayorder ORDER BY displayorder ASC, name ASC;
MySQL Error : Table 'lenmkais_vbulletin4.ecommerce_categories' doesn't exist
Error Number : 1146
Request Date : Thursday, January 8th 2015 @ 06:28:43 PM
Error Date : Thursday, January 8th 2015 @ 06:28:43 PM
Script : http://lenmkaiser.com/xxxx/ecommerce_admin.php?do=categories
Referrer : http://lenmkaiser.com/xxxx/index.php?do=savenavprefs&nojs=0&navprefs=vbulletin_0,vbulletin_1,vbulletin_2,vbulletin_3,vbulletin_4,vbulletin_5,vbulletin_6,vbulletin_7,vbulletin_8,vbulletin_9,vbulletin_10,vbulletin_11,vbulletin_12,vbulletin_13,vbulletin_14,vbulletin_15,vbulletin_16,vbulletin_17,vbulletin_18,vbulletin_19,vbulletin_20,vbulletin_21,vbulletin_22,vbulletin_23,vbulletin_24,vbulletin_25,vbulletin_26,vbulletin_27,vbulletin_28,vbulletin_29,vbulletin_30,vbulletin_31,vbulletin_32,vbulletin_33,vbulletin_34,microsupport_0,ecommerce_0,vbcms_0,reviews_0,vbprojecttools_0,_0,postthanks_0,rbs_0
IP Address : xxx.xxx.xxx.xxx
Username : LenKaiser
Classname : vB_Database
MySQL Version : 5.5.40-cll