Infinitive VS Present Participle

0 01span00I always have problem with choosing between the infinitive and the present participle. Please explain the correct usage of both and tell me which sentence is wrong?02br
02br
001. Although it was once funded entirely by the government, the Victoria and 02span01span00 was 02span00among the first of 010200’s national museums 01i00to 01b00seek02b02i00 support from 01span00corporations and private donors and to increase income by increasing attendance.02br
02br
02span01span002. Although it was once funded entirely by the government, the Victoria and 02span01span00 was 02span00among the first of 010200’s national museums 01b01i00seeking02i02b00 support from 01span00corporations and private donors and to increase income by increasing attendance.02br
02span02br
02br
00GB 0-