Problem creating users in SparkWeb


I am new to this site and this stuff. I have succesfully installed openfire and spark and have used them but I am having some trouble with having spark web to work. I am not able to create users in spark web. I have copied the Sparkweb folder in B:\Openfire\plugins\admin\webapp but it keeps giving me unable to create account error.

Please help me out. I havent changed anything else. Spark instant messenger is working fine but sparkweb is not and it driving me crazy

Thanks in advance.

here is a screenshot(I have even tried multiple combos like shaxxx,, even installed it in the apache httdocs folder but still no luck):

Here is my openfire Server screenshot

Anyone??? Please need help